Philo Vance is hired to write a true-crime mystery... but when the facts about an unsolved crime are about to be brought out into the open a murder takes place.
Is Philo Vance's Secret Mission on Netflix? Unfortunately the movie Philo Vance's Secret Mission is not yet available on Netflix.
| Directing | Reginald Le Borg | Director |
| Writing | Lawrence Taylor | Writer |
| Production | Howard Welsch | Producer |
| Sound | Emil Cadkin | Original Music Composer |
| Sound | Ernest Gold | Original Music Composer |
| Camera | Jackson Rose | Director of Photography |
| Editing | W. Donn Hayes | Editor |
| Art | Edward C. Jewell | Production Design |
| Art | Perry Smith | Art Direction |
| Art | Armor Marlowe | Set Decoration |
| Art | Clarence Steensen | Set Decoration |
| Costume & Make-Up | Bud Westmore | Makeup Department Head |
| Directing | Howard W. Koch | Assistant Director |
| Sound | J.N.A. Hawkins | Sound Engineer |
| Crew | George J. Teague | Special Effects |
| Costume & Make-Up | Dorothy Drake | Costume Supervisor |
| Editing | Alfred DeGaetano | Supervising Editor |
| Sound | Karl Hajos | Original Music Composer |
| Costume & Make-Up | Eunice King | Hairstylist |
