{{short description|1927 film}} {{Use American English|date=January 2025}} {{Use mdy dates|date=April 2019}} {{Infobox film | name = On Guard | image = On Guard (1927) - 1.jpg | caption = Advertisement | director = [[Arch Heath]] | producer = | writer = Paul Fairfax Fuller<br>Robert Glassburn | starring = [[Cullen Landis]]<br>Muriel Kingston | cinematography = | editing = | distributor = [[Pathé|Pathé Exchange]] | released = {{film date|1927|1|30}} | runtime = 10 episodes | country = United States | language = [[Silent film|Silent]] (English [[intertitle]]s) }}
'''''On Guard''''', also listed as '''''On Guard!''''', is a 1927 American [[drama film|drama]] [[film serial]] directed by [[Arch Heath]]. It is considered to be [[lost film|lost]].<ref name="silentera">{{cite web |url=http://www.silentera.com/PSFL/data/O/OnGuard1927.html |title=Progressive Silent Film List: ''On Guard'' |access-date=February 16, 2008|work=silentera.com}}</ref>
==Cast== * [[Cullen Landis]] as Bob Adams * Muriel Kingston as Betty Lee * Louise Du Pre as Catherine Nevens * [[Walter P. Lewis]] as James Stagg * Tom Blake as Sergeant Major Murphy * Charles Martin as Colonel King * Edward Burns as Jackson * Jack Bardette * Gus De Weil * Tom Poland * [[Harry Semels]] * George F. Kelley * Hal Forde
==Chapter titles== # Enemies Within # Deception # Silent Evidence # The Sinister Warning # False Orders # Stolen Papers # Hidden Watchers # The Counterplot # The Air Battle # Foiled
== Production == The serial was partially shot on location at Fort Hoyle and at an unnamed studio on Long Island.<ref>{{Cite book |last= |url=https://archive.org/details/motionpicture34moti/page/n449/mode/2up |title=Motion Picture News |date= |publisher=Motion Picture News |others= |location=New York |publication-date=December 4, 1926 |pages=2155 |language=en}}</ref>
==See also== * [[List of film serials]] * [[List of film serials by studio]]
==References== {{Reflist}}
==External links== *{{IMDb title|id=0018219|title=On Guard}}
{{Pathé serials}}
[[Category:1927 films]] [[Category:American silent serial films]] [[Category:1927 drama films]] [[Category:American black-and-white films]] [[Category:Pathé Exchange film serials]] [[Category:Lost American silent drama films]] [[Category:1927 lost films]] [[Category:Films directed by Arch Heath]] [[Category:1927 American films]] {{1920s-lost-silent-drama-film-stub}}