When a play's two producers are murdered, the playwright tries to solve the crime.
Is It Couldn't Have Happened (But It Did) on Netflix? Unfortunately the movie It Couldn't Have Happened (But It Did) is not yet available on Netflix.
| Directing | Phil Rosen | Director |
| Writing | Arthur T. Horman | Screenplay |
| Production | Maury M. Cohen | Producer |
| Directing | Melville Shyer | Assistant Director |
| Editing | Roland D. Reed | Editor |
| Sound | Dick Tyler Sr. | Sound Engineer |
| Art | Edward C. Jewell | Art Direction |
| Production | Herbert S. Cohen | Production Supervisor |
| Sound | Abe Meyer | Music Supervisor |
| Camera | M.A. Andersen | Director of Photography |