| Person | Type | Job | Role(s) |
|---|---|---|---|
 Al Boasberg | Crew | Writing | Writer, Story |
 Buster Keaton | Crew | Writing | Story |
 Cedric Gibbons | Crew | Art | Art Direction |
 Edward Sedgwick | Crew | Directing | Director, Songs, Lyricist |
Gil Perkins | Crew | Crew | Stunts |
Harry Sharrock | Crew | Directing | First Assistant Director |
Joseph Meyer | Crew | Sound | Songs |
Leonard Smith | Crew | Crew | Cinematography |
Richard Schayer | Crew | Writing | Writer |
Sammy Lee | Crew | Crew | Choreographer |
Sidney Lazarus | Crew | Writing | Story |
William Axt | Crew | Sound | Music |
William LeVanway | Crew | Editing | Editor |
 Arnold Korff | Cast | Actor | Gustave |
 Bobby Barber | Cast | Actor | Doughboy (uncredited) |
Buster Keaton | Cast | Actor | Elmer J. Stuyvesant, Jr. |
 Cliff Edwards | Cast | Actor | Nescopeck |
 Edward Brophy | Cast | Actor | Sgt. Brophy |
Edward Sedgwick | Cast | Actor | Guggleheimer the Camp Cook (uncredited) |
 Frank Mayo | Cast | Actor | Capt. Scott |
 Harry Strang | Cast | Actor | Induction Officer (uncredited) |
 Harry Stubbs | Cast | Actor | Sergeant (uncredited) |
 Jack Cheatham | Cast | Actor | Guard House Sentry (uncredited) |
Jimmie Dundee | Cast | Actor | Riveter (uncredited) |
 John Carroll | Cast | Actor | Doughboy in Elmer's Squad (uncredited) |
 Joseph W. Girard | Cast | Actor | General Hull (uncredited) |
 Pat Harmon | Cast | Actor | Induction Non-Com (uncredited) |
 Sally Eilers | Cast | Actress | Mary |
 Sidney Bracey | Cast | Actor | Recruiter (uncredited) |
 Tiny Sandford | Cast | Actor | Bit (uncredited) |
 Victor Potel | Cast | Actor | Svendenburg |
 William Steele | Cast | Actor | Lt. Randolph |
Pitzy Katz | Cast | Abie Cohn | |
| Person | Type | Job | Role(s) |
