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)

Kewpie Morgan as Gen. Stein (uncredited)

Al Thompson as The Daughter in the Skit (uncredited)