Bothwell Browne (Bob Smith)
Ford Sterling (The Kaiser)
Malcolm St. Clair (The Crown Prince)
Bert Roach (Von Hindenburg)
Eva Thatcher (The Kaiserin)
Joseph Belmont (Von Tirpitz)
Charlie Murray (Irish POW)
Charles Lynn (general)
Phyllis Haver (dancer)
Juanita Hansen (dancer)
Harriet Hammond (dancer)
Maryon Aye (dancer)
Marie Prevost (Belgian girl)
Ben Turpin (guardsman)
Harry "Snub" Pollard (another guardsman)
Mack Swain (adjutant)