Cast & crew
Monstrosity (1963)
Directed by Joseph V. Mascelli Written by Sue Dwiggins, Vy Russell, Dean Dillman Jr.
Cast
| Marjorie Eaton | Hetty March |
| Frank Fowler | Victor |
| Frank Gerstle | Dr. Otto Frank |
| Erika Peters | Nina Rhodes |
| Judy Bamber | Beatrice "Bea" Mullins |
| Lisa Lang | Anita Gonzalez |
| Margie Fisco | The Walking Corpse (uncredited) |
| Kemp Niver | Hans (uncredited) |
| Bradford Dillman | Narrator (voice; uncredited) |
Crew
| Gene Kauer | Original Music Composer |
| Bill Ashley | Dialogue Editor |
| Ove Schested | Camera Operator |
| Dean Dillman Jr. | Producer |
| Joseph V. Mascelli | Director |
| Owen C. Gladden | Editor |
| Jack Pollexfen | Producer |
| Lou Yates | Special Effects Makeup Artist |
| Kemp Niver | Production Coordinator |
| Vy Russell | Associate Producer |
| Sue Dwiggins | Associate Producer |
| Lucille Snyder | Location Manager |
| Sue Dwiggins | Screenplay |
| Vy Russell | Screenplay |
| Dean Dillman Jr. | Screenplay |
| Charles T. Knight | Sound |
| Alfred Taylor | Director of Photography |
| Gene Kauer | Conductor |