{{Use mdy dates|date=October 2025}} {{Use American English|date=May 2025}} {{Infobox television season | season_number = 2 | bgcolour = #ACACAC | image = How I Met Your Mother Season 2 DVD Cover.jpg | image_upright = 1.15 | image_alt = | caption = ''Season 2 DVD cover art'' | starring = {{Plainlist| * Josh Radnor * Jason Segel * Cobie Smulders * Neil Patrick Harris * Alyson Hannigan }} | num_episodes = 22 | network = CBS | first_aired = {{Start date|2006|09|18}} | last_aired = {{End date|2007|05|14}} | prev_season = Season 1 | next_season = Season 3 | episode_list = List of How I Met Your Mother episodes }} The second season of the American television comedy series ''How I Met Your Mother'' premiered on September 18, 2006 and concluded on May 14, 2007. It consisted of 22 episodes, each approximately 22 minutes in length. CBS broadcast the first three episodes of the second season on Monday nights at 8:30 pm in the United States, the remaining episodes were broadcast at 8:00pm. The complete second season was released on Region 1 DVD on October 2, 2007. In the United Kingdom it aired on E4 from October 2, 2009 weekdays at 7:30pm.
==Cast==
===Main cast=== * Josh Radnor as Ted Mosby * Jason Segel as Marshall Eriksen * Cobie Smulders as Robin Scherbatsky * Neil Patrick Harris as Barney Stinson * Alyson Hannigan as Lily Aldrin * Bob Saget (uncredited) as Future Ted Mosby (voice only) {{col-begin}} {{col-2}}
===Recurring cast=== * Lyndsy Fonseca as Penny, Ted's Daughter * David Henrie as Luke, Ted's Son * Joe Nieves as Carl * Charlene Amoia as Wendy the Waitress * Joe Manganiello as Brad Morris * Marshall Manesh as Ranjit {{col-2}}
===Guest cast=== * Bryan Cranston as Hammond Druthers * David Burtka as Scooter * Bob Barker as himself * Wayne Brady as James Stinson * Michael Gross as Alfred Mosby * Charles Robinson as Bank President * Emmitt Smith as himself * Lucy Hale as Katie Scherbatsky * Ryan Pinkston as Kyle * Candice King as Amy {{col-end}}
==Episodes== {{see also|List of How I Met Your Mother episodes}} <onlyinclude>{{Episode table |background=#ACACAC |caption=Season two episodes |overall=5 |season=5 |title=24 |director=12 |writer=22 |airdate=14 |airdateR=<ref name="Futon">{{Cite web |title=How I Met Your Mother (CBS) |url=http://www.thefutoncritic.com/showatch.aspx?id=how_i_met_your_mother&view=listings |access-date=October 2, 2025 |website=The Futon Critic}}</ref> |prodcode=8 |viewers=10 |country=US |episodes={{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 23 |EpisodeNumber2 = 1 |Title = Where Were We? |DirectedBy = Pamela Fryman |WrittenBy = Carter Bays & Craig Thomas |Viewers = 10.48<ref name="abcmedianet1">{{cite web |title=Weekly Program Ranking |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=092606_07 |url-status=dead |archive-url=https://web.archive.org/web/20120329105628/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=092606_07 |archive-date=March 29, 2012 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|9|18}} |ProdCode = 2ALH01 |ShortSummary = The gang tries to help Marshall get over Lily. Barney takes him to a strip club, and Ted takes him to a Yankees game. Marshall finds a credit card trail that leads to Lily's hotel in the city, but the guys try to keep him from going to see her. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 24 |EpisodeNumber2 = 2 |Title = The Scorpion and the Toad |DirectedBy = Rob Greenberg |WrittenBy = Chris Harris |Viewers = 9.14<ref name="ep202">{{cite web |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=100306_09 |url-status=dead |archive-url=https://web.archive.org/web/20150110030736/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=100306_09 |archive-date=January 10, 2015 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|9|25}} |ProdCode = 2ALH02 |ShortSummary = Barney teaches Marshall how to pick up women. When things start to go sour for an awkward Marshall, Barney steps in and wins the women over... for himself. Lily returns from her art experience. While helping her look for a new apartment, Ted gets sick of hearing about Lily's amazing summer in San Francisco. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 25 |EpisodeNumber2 = 3 |Title = Brunch |DirectedBy = Pamela Fryman |WrittenBy = Stephen Lloyd |Viewers = 9.32<ref name="ep203">{{cite web |date=October 10, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=101006_05 |url-status=dead |archive-url=https://web.archive.org/web/20100528010355/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=101006_05 |archive-date=May 28, 2010 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|10|2}} |ProdCode = 2ALH03 |ShortSummary = When Ted, Robin, and the gang spend the weekend with his parents, Ted is stunned when a family secret that changes things forever is unveiled at brunch. Meanwhile, Marshall and Lily find it difficult to control themselves when they are forced to spend time together with Ted's parents. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 26 |EpisodeNumber2 = 4 |Title = Ted Mosby, Architect |DirectedBy = Pamela Fryman |WrittenBy = Kristin Newman |Viewers = 9.09<ref name="ep204">{{cite web |date=October 17, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=101706_06 |url-status=dead |archive-url=https://web.archive.org/web/20141010224630/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=101706_06 |archive-date=October 10, 2014 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|10|9}} |ProdCode = 2ALH04 |ShortSummary = After Robin insinuates that Ted's job is boring, Barney sets out to convince his buddy otherwise. As the guys test out the pick-up line, "Ted Mosby, Architect" on the ladies, they realize it really works. But when Robin hears that Ted is parading around town picking up girls, she is hot on his heels to discover the truth. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 27 |EpisodeNumber2 = 5 |Title = World's Greatest Couple |DirectedBy = Pamela Fryman |WrittenBy = Brenda Hsueh |Viewers = 9.05<ref name="ep205">{{cite web |date=October 24, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=102406_05 |url-status=dead |archive-url=https://web.archive.org/web/20141011054814/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=102406_05 |archive-date=October 11, 2014 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|10|16}} |ProdCode = 2ALH06 |ShortSummary = Lily moves into Barney's apartment. It works well at first, as Lily gets rid of Barney's conquests by pretending to be his wife. Barney throws her out when he's disappointed to find that they slept in his bed together without having sex. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 28 |EpisodeNumber2 = 6 |Title = Aldrin Justice |DirectedBy = Pamela Fryman |WrittenBy = Jamie Rhonheimer |Viewers = 9.59<ref name="ep206">{{cite web |date=October 31, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=103106_10 |url-status=dead |archive-url=https://web.archive.org/web/20090227104657/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=103106_10 |archive-date=February 27, 2009 |access-date=October 12, 2008 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|10|23}} |ProdCode = 2ALH05 |ShortSummary = Barney takes it on himself to please Marshall's disgruntled law professor, while Lily gets a job at Ted's architecture firm and tries to teach his boss a big lesson. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 29 |EpisodeNumber2 = 7 |Title = Swarley |DirectedBy = Pamela Fryman |WrittenBy = Greg Malins |Viewers = 8.22<ref name="ep207">{{cite web |date=November 14, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=111406_09 |url-status=dead |archive-url=https://web.archive.org/web/20090221062706/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=111406_09 |archive-date=February 21, 2009 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|11|6}} |ProdCode = 2ALH07 |ShortSummary = Barney is mistakenly called Swarley at a coffee shop and his friends call him Swarley all day. Marshall starts dating a woman and they really hit it off, but Barney and Ted tell him he has to dump her because she has "crazy eyes". |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 30 |EpisodeNumber2 = 8 |Title = Atlantic City |DirectedBy = Pamela Fryman |WrittenBy = Maria Ferrari |Viewers = 9.33<ref name="ep208">{{cite web |date=November 21, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=112106_06 |url-status=dead |archive-url=https://web.archive.org/web/20150218024110/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=112106_06 |archive-date=February 18, 2015 |access-date=October 12, 2008 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|11|13}} |ProdCode = 2ALH08 |ShortSummary = Marshall and Lily, together again, decide to elope to Atlantic City, and they gather Barney, Ted and Robin to take part in the wedding. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 31 |EpisodeNumber2 = 9 |Title = Slap Bet |DirectedBy = Pamela Fryman |WrittenBy = Kourtney Kang |Viewers = 8.85<ref name="ep209">{{cite web |date=November 28, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=112806_08 |url-status=dead |archive-url=https://web.archive.org/web/20141106163045/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=112806_08 |archive-date=November 6, 2014 |access-date=October 12, 2008 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|11|20}} |ProdCode = 2ALH09 |ShortSummary = Barney uncovers Robin's secret past and the real reason behind her strong aversion to malls, which leads Barney and Marshall to make a bet. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 32 |EpisodeNumber2 = 10 |Title = Single Stamina |DirectedBy = Pamela Fryman |WrittenBy = Kristin Newman |Viewers = 9.85<ref name="ep210">{{cite web |date=December 5, 2006 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=120506_08 |url-status=dead |archive-url=https://web.archive.org/web/20150128113457/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=120506_08 |archive-date=January 28, 2015 |access-date=October 12, 2008 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2006|11|27}} |ProdCode = 2ALH10 |ShortSummary = Barney's brother James (Wayne Brady) visits and Robin, the only one in the group who's never met him, is surprised. But James has a surprise for Barney that he finds hard to accept. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 33 |EpisodeNumber2 = 11 |Title = How Lily Stole Christmas |DirectedBy = Pamela Fryman |WrittenBy = Brenda Hsueh |Viewers = 8.66<ref name="ep211">{{Cite web |last=Calabria |first=Rosario T. |date=December 12, 2006 |title=CBS Wins Monday in All Key Measures |url=http://www.thefutoncritic.com/ratings/2006/12/12/cbs-wins-monday-in-all-key-measures-23082/20061212cbs03/ |access-date=October 2, 2025 |website=The Futon Critic}}</ref> |OriginalAirDate = {{Start date|2006|12|11}} |ProdCode = 2ALH12 |ShortSummary = Ted almost ruins Christmas for everyone when, still carrying around anger toward Lily over breaking the engagement, he calls her a horribly disgusting name. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 34 |EpisodeNumber2 = 12 |Title = First Time in New York |DirectedBy = Pamela Fryman |WrittenBy = Gloria Calderon Kellett |Viewers = 8.37<ref name="ep212">{{cite web |date=January 17, 2007 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=011707_08 |url-status=dead |archive-url=https://web.archive.org/web/20120118023404/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=011707_08 |archive-date=January 18, 2012 |access-date=October 1, 2009 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|1|8}} |ProdCode = 2ALH11 |ShortSummary = Robin wants to tell Ted she loves him, but she can't make the leap. Meanwhile, her sister visits and brings her boyfriend, and Robin doesn't react well when her sister says she's ready to lose her virginity. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 35 |EpisodeNumber2 = 13 |Title = Columns |DirectedBy = Rob Greenberg |WrittenBy = Matt Kuhn |Viewers = 9.42<ref name="ep213">{{cite web |date=January 30, 2007 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=013007_05 |url-status=dead |archive-url=https://web.archive.org/web/20091001060123/http://www.abcmedianet.com/web/dnr/dispDNR.aspx?id=013007_05 |archive-date=October 1, 2009 |access-date=October 12, 2008 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|1|22}} |ProdCode = 2ALH14 |ShortSummary = When Ted is constantly insulted by his former boss, who is now working for him on a project, he is told to fire the man, but he finds that a hard thing to do. Meanwhile, Barney offers Lily a lot of money to paint a nude portrait of him. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 36 |EpisodeNumber2 = 14 |Title = Monday Night Football |DirectedBy = Rob Greenberg |WrittenBy = Carter Bays & Craig Thomas |Viewers = 10.61<ref name="ep214">{{cite web |date=February 13, 2007 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=021307_05 |url-status=dead |archive-url=https://web.archive.org/web/20150311221319/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=021307_05 |archive-date=March 11, 2015 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|2|5}} |ProdCode = 2ALH13 |ShortSummary = The group plans to watch the Super Bowl XLI when they are invited to a funeral on the same evening. They make plans to record the game and to not find out the score before watching it the following day. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 37 |EpisodeNumber2 = 15 |Title = Lucky Penny |DirectedBy = Pamela Fryman |WrittenBy = Jamie Rhonheimer |Viewers = 9.68<ref name="ep215">{{cite web |date=February 21, 2007 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=022107_05 |url-status=dead |archive-url=https://web.archive.org/web/20150311231333/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=022107_05 |archive-date=March 11, 2015 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|2|12}} |ProdCode = 2ALH15 |ShortSummary = Ted finds a "lucky" penny, and even though bad luck starts to follow him, it may be the best thing to ever happen to him. Marshall trains for the New York City Marathon. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 38 |EpisodeNumber2 = 16 |Title = Stuff |DirectedBy = Pamela Fryman |WrittenBy = Kourtney Kang |Viewers = 8.95<ref name="ep216">{{cite web |date=February 27, 2007 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=022707_06 |url-status=dead |archive-url=https://web.archive.org/web/20141209232550/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=022707_06 |archive-date=December 9, 2014 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|2|19}} |ProdCode = 2ALH16 |ShortSummary = After Robin gives Ted grief over keeping all of his gifts from ex-girlfriends, Ted decides it's time to give them all away. However, the tides change when he finds that Robin has been holding on to items as well. Lily tells the whole group to come to her play. After Barney tells her it sucked, she tells him she would compliment a play he performed in regardless of how bad it was – Barney decides to prove her wrong. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 39 |EpisodeNumber2 = 17 |Title = Arrivederci, Fiero |DirectedBy = Pamela Fryman |WrittenBy = Chris Harris |Viewers = 9.33<ref name="ep217">{{cite web |date=March 6, 2007 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=030607_05 |url-status=dead |archive-url=https://web.archive.org/web/20150311231420/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=030607_05 |archive-date=March 11, 2015 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|2|26}} |ProdCode = 2ALH17 |ShortSummary = Marshall's beloved 1988 Fiero dies just short of reaching the 200,000-mile mark, leading the gang to relive their greatest memories in the car. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 40 |EpisodeNumber2 = 18 |Title = Moving Day |DirectedBy = Pamela Fryman |WrittenBy = Maria Ferrari |Viewers = 7.27<ref name="ep218">{{cite web |date=March 27, 2007 |title=Weekly Program Rankings |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=032707_04 |url-status=dead |archive-url=https://web.archive.org/web/20100528010324/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=032707_04 |archive-date=May 28, 2010 |access-date=October 1, 2009 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|3|19}} |ProdCode = 2ALH18 |ShortSummary = As Ted and Robin hit a new milestone in their relationship, Barney does everything he can to derail their happiness. To do so, Barney steals the rental truck Ted is using for moving day, including all the belongings inside of it. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 41 |EpisodeNumber2 = 19 |Title = Bachelor Party |DirectedBy = Pamela Fryman |WrittenBy = Carter Bays & Craig Thomas |Viewers = 7.64<ref name="ep219">{{cite web |title=ABC Medianet |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=041707_07 |url-status=dead |archive-url=https://web.archive.org/web/20140107114052/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=041707_07 |archive-date=January 7, 2014 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|4|9}} |ProdCode = 2ALH19 |ShortSummary = Ted plans a bachelor party for Marshall, against Barney's wishes. Lily has a bridal shower and Robin buys an inappropriate gift. When Barney ruins Marshall's bachelor party plans, Lily reveals information about Barney that forces Marshall to rethink his best man choice. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 42 |EpisodeNumber2 = 20 |Title = Showdown |DirectedBy = Pamela Fryman |WrittenBy = Gloria Calderon Kellett |Viewers = 7.24<ref name="ep220">{{cite web |title=ABC Medianet |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=050807_09 |url-status=dead |archive-url=https://web.archive.org/web/20150311232203/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=050807_09 |archive-date=March 11, 2015 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|4|30}} |ProdCode = 2ALH20 |ShortSummary = Barney is chosen as a contestant on ''The Price Is Right'' giving him the opportunity to fulfill one of his life wishes: to meet Bob Barker, who he delusionally believes to be his father. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 43 |EpisodeNumber2 = 21 |Title = Something Borrowed |DirectedBy = Pamela Fryman |WrittenBy = Greg Malins |Viewers = 7.69<ref name="ep221">{{cite web |title=ABC Medianet |url=http://abcmedianet.com/web/dnr/dispDNR.aspx?id=051507_13 |url-status=dead |archive-url=https://web.archive.org/web/20150311232219/http://abcmedianet.com/web/dnr/dispDNR.aspx?id=051507_13 |archive-date=March 11, 2015 |access-date=August 12, 2013 |website=ABC Medianet}}</ref> |OriginalAirDate = {{Start date|2007|5|7}} |ProdCode = 2ALH21 |ShortSummary = Lily and Marshall's wedding day arrives, but nothing goes as they had planned. Surprisingly, Barney steps in to save their once-in-a-lifetime moment. Meanwhile, Barney abuses the 'it's for the bride' superpower. |LineColor = ACACAC }} {{Episode list/sublist|How I Met Your Mother season 2 |EpisodeNumber = 44 |EpisodeNumber2 = 22 |Title = Something Blue |DirectedBy = Pamela Fryman |WrittenBy = Carter Bays & Craig Thomas |Viewers = 7.70<ref name="abcmedianet1"/> |OriginalAirDate = {{Start date|2007|5|14}} |ProdCode = 2ALH22 |ShortSummary = Barney overhears that Ted and Robin have a secret, leading him to wonder what it might be. When the secret is revealed, the truth stuns even Barney. |LineColor = ACACAC }} }}</onlyinclude>
==References== {{Reflist}}
{{How I Met Your Mother episodes|2}}
{{DEFAULTSORT:How I Met Your Mother Season 2}} 2 Category:2006 American television seasons Category:2007 American television seasons