Cast & crew
Open Secret (1948)
Directed by John Reinhardt Written by Henry Blankfort
Cast
| John Ireland | Paul |
| Jane Randolph | Lester Burnham |
| Sheldon Leonard | Mike Maxwell |
| Roman Bohnen | Locke |
| George Tyne | Harry |
| Arthur O'Connell | Herbert Carter |
| Morgan Farley | Larry |
| Ellen Lowe | Locke |
| Rory Mallinson | Hill |
| Charles Waldron Jr. | Alonzo Stevens |
| John Alvin | Ralph |
| King Donovan | Bigot |
| Tommy Noonan | Noonan |
Crew
| Henry Blankfort | Screenplay |
| John Reinhardt | Director |
| Herschel Burke Gilbert | Original Music Composer |
| George Robinson | Director of Photography |
| Stanley Frazen | Editor |