Cast & crew
Man-Made Monster (1941)
Directed by George Waggner Written by George Waggner, Harry Essex, Len Golos, Sid Schwartz
Cast
| Lon Chaney Jr. | Mitch McCormick |
| George Meader | Bruno Klement |
| Frank O'Connor | Detective Fritz |
| John Dilson | Medical Examiner |
| Byron Foulger | Preso 2 |
| Jessie Arnold | Frank |
| James Blaine | (uncredited) |
| Bob Reeves | (uncredited) |
| Russell Hicks | (uncredited) |
| Wright Kramer | (uncredited) |
| Tom Quinn | (uncredited) |
| Mel Ruick | (uncredited) |
| Francis Sayles | Frank |
| David Sharpe | Wagon |
| Paul Scott | (uncredited) |
| Victor Zimmerman | Dynamo |
| Corky | Corky |
| Lionel Atwill | Rigas |
| Anne Nagel | June |
| Frank Albertson | Mark |
| Ben Taggart | Regan |
| Samuel S. Hinds | Lawrence |
| William B. Davidson | District Attorney |
| Constance Bergen | Nurse |
| Ivan Miller | Doctor |
| Chester Gan | Chinese Mafia |
| John Ellis | District Attorney |
| Douglas Evans | (uncredited) |
| Gary Breckner | (uncredited) |
| Lowell Drew | Foreman |
| Jack Gardner | (uncredited) |
| William Hall | Dynamo |
Crew
| Charles Previn | Orchestrator |
| George Waggner | Screenplay |
| George Waggner | Director |
| Harry Essex | Story |
| Len Golos | Story |
| Sid Schwartz | Story |
| David Sharpe | Stunts |
| Charles Henderson | Music |
| Hans J. Salter | Original Music Composer |
| Eric Wybrow | Technical Supervisor |
| Jack Bernhard | Associate Producer |
| Bernard B. Brown | Sound Supervisor |
| Hans J. Salter | Music Director |
| Harold H. MacArthur | Art Direction |
| Jack Otterson | Art Direction |
| Elwood Bredell | Director of Photography |
| John P. Fulton | Special Effects |
| Russell A. Gausman | Set Decoration |
| Jack Pierce | Makeup Artist |
| Vera West | Costume Design |
| Frank Skinner | Music |
| Arthur Hilton | Editor |
| Charles Carroll | Sound |