Twelve Crowded Hours (1939) — Cast
Cast
| George Davis | (uncredited) |
| Kay Sutton | Martin |
| Anthony Warde | (uncredited) |
| Donald MacBride | Joe |
| Lucille Ball | Sanders |
| Ray Turner | Redcap |
| Dorothy Lee | Thelma |
| Jack O'Shea | (uncredited) |
| John Gallaudet | Jimmy |
| Edmund Cobb | Proprietor |
| Joe De Stefani | Rovitch |
| Allan Lane | Sanders |
| Greta Meyer | Rovitch |
| Emory Parnell | Doorkeeper |
| Richard Clarke | (uncredited) |
| Bruce Sidney | Headwaiter |
| Stanley Blystone | (uncredited) |
| Lee Van Atta | Copy |
| Mike Lally | (uncredited) |
| Bradley Page | Tom |
| Jack Rice | (uncredited) |
| Cy Kendall | Costain |
| Murray Alper | Sister Louie |
| John Arledge | Red |
| Addison Richards | Berquist |
| Edgar Dearing | (uncredited) |
| Richard Dix | Nick Rutgers |
| Eleanor Hansen | (uncredited) |
| Granville Bates | McEwen |
| Blue Washington | (uncredited) |
| Frank Faylen | (uncredited) |
| Dorothy Lovett | (uncredited) |
Crew
| Nicholas Musuraca | Director of Photography |
| Hugh McDowell Jr. | Sound Recordist |
| Cliff Bergere | Stunts |
| Vernon L. Walker | Special Effects |
| Peter Ruric | Story |
| Allen Pomeroy | Stunts |
| Robert Russell Bennett | Original Music Composer |
| Albert S. D'Agostino | Art Direction |
| Garrett Fort | Story |
| Lee S. Marcus | Production Executive |
| Lew Landers | Director |
| Roy Webb | Music Director |
| Van Nest Polglase | Art Direction |
| Robert Sisk | Producer |
| Renié | Costume Design |
| Sam Ruman | Assistant Director |
| John Twist | Screenplay |
| Harry Marker | Editor |