Doughboys

Buster Keaton

Elmer J. Stuyvesant, Jr.

Sally Eilers

Mary

Cliff Edwards

Nescopeck

Edward Brophy

Sgt. Brophy

Victor Potel

Svendenburg

Arnold Korff

Gustave

Frank Mayo

Capt. Scott

?

Pitzy Katz

Abie Cohn

William Steele

Lt. Randolph

Bobby Barber

Doughboy (uncredited)

Sidney Bracey

Recruiter (uncredited)

John Carroll

Doughboy in Elmer's Squad (uncredited)

Jack Cheatham

Guard House Sentry (uncredited)

?

Jimmie Dundee

Riveter (uncredited)

Joseph W. Girard

General Hull (uncredited)