Well-known philanthropist and deaf-mute John G. Harrison is identified leaving the scene of several murders but evades successful prosecution as there are hundreds of witnesses who have also seen him emceeing benefits at the exact same time as the murders.
Unfortunately the movie Phantom Killer is not yet available on HBO Max.
| Directing | William Beaudine | Director |
| Writing | Karl Brown | Screenplay |
| Writing | Albert DeMond | Story |
| Costume & Make-Up | Eugene Joseff | Costume Design |
| Sound | Glen Glenn | Sound Engineer |
| Production | Ben Gutterman | Production Manager |
| Directing | Richard L'Estrange | Assistant Director |
| Sound | Frank Sanucci | Music Director |
| Production | A.W. Hackel | Producer |
| Editing | Jack Ogilvie | Editor |
| Camera | Marcel Le Picard | Director of Photography |
