Missing Witnesses (1937) — Cast
Cast
| Frances Morris | (uncredited) |
| Nina Campana | (uncredited) |
| Ed Cassidy | (uncredited) |
| Frank Marlowe | (uncredited) |
| William Haade | Emmet |
| Carole Landis | (uncredited) |
| Milton Kibbee | (uncredited) |
| George Ovey | (uncredited) |
| Earl Gunn | Chivvy Predo |
| Georgie Cooper | Middle Aged Occupant |
| Sheila Bromley | Standesbeamter Wagner |
| Harry Fox | Auditor |
| Michael Mark | Hartman |
| Betty Farrington | Minor Role |
| Tom Wilson | Station |
| Allen Mathews | (uncredited) |
| James Pier Mason | (uncredited) |
| Virginia Coomb | (uncredited) |
| Jimmie Fox | Thin |
| Sherry Hall | (uncredited) |
| Sandra Ramoy | (uncredited) |
| Hooper Atchley | (uncredited) |
| Bess Wade | Minor Role |
| Joe Cunningham | Purser |
| Myrtle Stedman | Minor Role |
| John Butler | Prosecutor |
| Reid Kilpatrick | Announcer |
| Bruce Mitchell | (uncredited) |
| Jack Mower | Butler |
| Walter Young | Hartman |
| Lester Dorr | (uncredited) |
| Marcia Ralston | (uncredited) |
| John J. Richardson | Window Washer |
| Louis Natheaux | Dodds |
| Mary Treen | (uncredited) |
| Edward Keane | District Attorney |
| Henry Hall | Casey |
| John Ridgely | (uncredited) |
| Ben Welden | Standesbeamter Wagner |
| Lee Prather | (uncredited) |
| Edwin Stanley | Foreman |
| Paul Panzer | (uncredited) |
| Raymond Hatton | Macey |
| Frank Orth | (uncredited) |
| Eddie Acuff | (uncredited) |
| John Hiestand | Announcer |
| Dick Purcell | Regan |
| John Harron | Bomber Harris |
| Harland Tucker | Sturgis |
| Sonny Bupp | (uncredited) |
| Leonard Lord | Racketeer |
| George Lloyd | Lefty |
| Virginia Dale | Norton |
| Veda Ann Borg | (uncredited) |
| Pat West | Ferry |
| Lane Chandler | (uncredited) |
| Joan Valerie | (uncredited) |
| John Litel | Lane |
| Jack Wise | (uncredited) |
| William Worthington | Listener |
| James Conaty | Counsel |
| George Magrill | (uncredited) |
| Harry Semels | Shop Owner |
| Willard Parker | (uncredited) |
| Lew Harvey | Gangster |
| Mabel Todd | Station |
| Fern Barry | (uncredited) |
| Elliott Sullivan | Aviator |
| Jack Cheatham | (uncredited) |
| Stuart Holmes | Station |
| Hal Neiman | Aviator |
| John Hamilton | Chief |
| Edmund Mortimer | (uncredited) |
| Al Herman | Gangster |
| Richard Allen | Bailiff |
| Wilfred Lucas | (uncredited) |
Crew
| Bernhard Kaun | Original Music Composer |
| Sidney Hickox | Director of Photography |
| Hal B. Wallis | Executive Producer |
| Louis Baum | Production Manager |
| Jack L. Warner | Executive Producer |
| Bob Ross | Assistant Director |
| N'was McKenzie | Costume Design |
| Ted Smith | Art Direction |
| Don Ryan | Screenplay |
| Kenneth Gamet | Screenplay |
| William Clemens | Director |
| Bryan Foy | Producer |
| Leslie G. Hewitt | Sound |
| Frederick Richards | Editor |
| Harvey Parry | Stunts |