When World War I breaks out, brothers Roy and Monte Rutledge, each attending Oxford university, enlist with the Royal Flying Corps.
| Directing | Howard Hughes | Director |
| Directing | Fred Fleck | Assistant Director |
| Camera | Harry Perry | Director of Photography |
| Camera | Tony Gaudio | Director of Photography |
| Production | Joseph W. Engel | Production Manager |
| Art | Carroll Clark | Settings |
| Editing | Douglass Biggs | Editor |
| Production | Howard Hughes | Producer |
| Sound | Lodge Cunningham | Sound |
| Editing | Frank Lawrence | Editor |
| Writing | Marshall Neilan | Story |
| Art | Julian Boone Fleming | Set Decoration |
| Costume & Make-Up | Howard Greer | Costume Design |
| Writing | Joseph Moncure March | Story |
| Writing | Joseph Moncure March | Dialogue |
| Writing | Howard Estabrook | Adaptation |
| Writing | Harry Behn | Adaptation |
| Sound | Hugo Riesenfeld | Original Music Composer |
| Sound | Adolph Tandler | Original Music Composer |
| Camera | Elmer Dyer | Director of Photography |
| Camera | E. Burton Steene | Director of Photography |
| Camera | Dewey Wrigley | Director of Photography |
| Camera | Harry Zech | Director of Photography |
| Editing | Perry Hollingsworth | Editor |
| Art | Sydney Moore | Set Decoration |
| Directing | Dave Marks | Assistant Director |
| Directing | William J. Scully | Assistant Director |
| Visual Effects | Phil Jones | Smoke Artist |
| Crew | Howard Hughes | Presenter |
| Sound | Hugo Riesenfeld | Music Arranger |
| Crew | Sterling Campbell | Aerial Coordinator |
| Crew | Frank Clarke | Pilot |
| Crew | Florence 'Pancho' Barnes | Pilot |
| Crew | Hank Coffin | Pilot |
| Crew | Ross Cooke | Pilot |
| Crew | Garland Lincoln | Pilot |
| Crew | Paul Mantz | Pilot |
| Crew | Maurice Murphy | Pilot |
| Crew | Stewart Murphy | Pilot |
| Crew | Leo Nomis | Pilot |
| Crew | Glenn Odekirk | Pilot |
| Crew | Raymond Earl Pease Sr. | Pilot |
| Crew | Clement K. Phillips | Pilot |
| Crew | Ira Reed | Pilot |
| Crew | Jerry Thrall | Pilot |
| Crew | Frank Tomick | Pilot |
| Crew | Roscoe Turner | Pilot |
| Crew | Al Wilson | Pilot |
| Crew | Roy Wilson | Pilot |
| Camera | N. Hopecraft | Still Photographer |
| Camera | Earl Metz | Camera Operator |
| Camera | Osmond Borradaile | Aerial Camera |
| Camera | Charles P. Boyle | Aerial Camera |
| Camera | Jack Breamer | Aerial Camera |
| Camera | Edward Colman | Aerial Camera |
| Camera | Henry Cronjager Jr. | Aerial Camera |
| Camera | Fred R. Eldridge | Aerial Camera |
| Camera | Jockey Arthur Feindel | Aerial Camera |
| Camera | Pliny Goodfriend | Aerial Camera |
| Camera | Jack Greenhalgh | Aerial Camera |
| Camera | Roy Greiner | Aerial Camera |
| Camera | Paul Ivano | Aerial Camera |
| Camera | Paul Kerschner | Aerial Camera |
| Camera | Donald Biddle Keyes | Aerial Camera |
| Camera | Roy H. Klaffki | Aerial Camera |
| Camera | Edward A. Kull | Aerial Camera |
| Camera | Sam Landers | Aerial Camera |
| Camera | Ernest Laszlo | Second Unit Director of Photography |
| Camera | Jack MacKenzie | Aerial Camera |
| Camera | Paul Perry | Aerial Camera |
| Camera | Herman Schopp | Aerial Camera |
| Camera | Cliff Shirpser | Assistant Camera |
| Camera | John Silver | Aerial Camera |
| Camera | Edward Snyder | Aerial Camera |
| Camera | William H. Tuers | Aerial Camera |
| Camera | L. Guy Wilky | Aerial Camera |
| Camera | Alvin Wyckoff | Aerial Camera |
| Directing | Edmund Goulding | Co-Director |
| Directing | James Whale | Co-Director |
