The theme tune for the program "Ain't Nobody Here But Us Chickens" was originally written and performed by Alex Kramer. The song was written in 1946, however the program Chickens is set during the 1914-18 War.
Despite the show's title none of the main trio are actually cowards. Cecil was dismissed from active service on medical grounds, George is a conscientious objector and Bert is a philandering spiv.