The adventures of Old Bill and his friends Bert and Alf in the trenches of the first World War.
Syd Chaplin
as Private William 'Old Bill' Busby
Harold Goodwin
as Bert Chester - British Secret Service
Jack Ackroyd
as Alfie 'Little Alf'
Edgar Kennedy
as Corporal Austin
Charles K. Gerrard
as Major Russett
Arthur Clayton
as The Colonel (uncredited)
Doris Hill
as Joan (uncredited)
Olaf Hytten
as German Officer (uncredited)
Tom Kennedy
as The Blacksmith (uncredited)
Theodore Lorch
as Gaspard (uncredited)
Hank Mann
as German Soldier Tying Up Horse (uncredited)
Tom McGuire
as The English General (uncredited)
