A psychotic man, troubled by his childhood abuse, loose in NYC, kills young women and local girl American models and takes their scalps as trophies.
Unfortunately the movie Maniac is not yet available on Disney Plus.
| Writing | Joe Spinell | Screenplay |
| Production | William Lustig | Producer |
| Production | Joe Spinell | Executive Producer |
| Production | Judd Hamilton | Executive Producer |
| Sound | Jay Chattaway | Original Music Composer |
| Directing | William Lustig | Director |
| Production | Andrew W. Garroni | Producer |
| Directing | Nelia Bacmeister | Second Assistant Director |
| Sound | George Schowerer | Dolby Consultant |
| Camera | Jim Canatta | Assistant Camera |
| Camera | Bobbi Leigh Zito | Still Photographer |
| Crew | Rob Bottin | Makeup Effects |
| Directing | Stephen Andrew | First Assistant Director |
| Camera | Robert K. Feldmann | Key Grip |
| Sound | Rick Dior | Sound Re-Recording Mixer |
| Lighting | Kevin Jones | Gaffer |
| Production | Andrew W. Garroni | Unit Production Manager |
| Directing | William Adams III | Second Assistant Director |
| Production | Jim Harte | Production Assistant |
| Production | Debi Zimmerman | Production Coordinator |
| Production | Arthur Blum | Production Assistant |
| Production | Laura Little | Production Office Coordinator |
| Production | Jerry Sykes | Production Assistant |
| Directing | Janine Stover | Script Supervisor |
| Crew | Edward Perchaluk | Unit Publicist |
| Camera | Steven Hirsch | Still Photographer |
| Camera | Luke Walter | Second Assistant Camera |
| Directing | Deborah Ledendecker | Script Supervisor |
| Production | Janie Heath | Production Assistant |
| Production | Jason Lustig | Production Assistant |
| Production | Cecilia Verardi | Production Office Coordinator |
| Crew | Tom Savini | Stunt Coordinator |
| Camera | Christine Forrest | Assistant Grip |
| Costume & Make-Up | Tom Savini | Special Effects Makeup Artist |
| Writing | C.A. Rosenberg | Screenplay |
| Writing | Joe Spinell | Story |
| Production | John Packard | Associate Producer |
| Editing | James Proser | Assistant Editor |
| Sound | Erno Sephy | Sound Editor |
| Crew | Thomas Costabile | Carpenter |
| Costume & Make-Up | Candace Clements | Wardrobe Designer |
| Sound | Gary Rich | Sound Mixer |
| Sound | Sanford Rackow | Sound Effects |
| Editing | Irving Rathner | Negative Cutter |
| Editing | Larry Marinelli | Editor |
| Camera | Robert Lindsay | Director of Photography |
| Art | Gary Martin | Property Master |
| Crew | Marla Schweppe | Scenic Artist |
| Art | Nick Ward | Property Master |
| Crew | Richard Behrens | Carpenter |
| Sound | Clinton C. Elliot | Assistant Sound Editor |
| Camera | Robert Lindsay | Camera Operator |
