At a carnival called the Garden of Evil, a man is murdered, apparently by a gorilla...or someone in a gorilla suit.
You can now watch Gorilla at Large online on the following streaming providers in the United States.
| Writing | Leonard Praskins | Writer |
| Art | Addison Hehr | Art Direction |
| Editing | George A. Gittens | Editor |
| Art | Al Orenbach | Set Decoration |
| Production | Leonard Goldstein | Executive Producer |
| Writing | Barney Slater | Writer |
| Production | Robert L. Jacks | Producer |
| Directing | Harmon Jones | Director |
| Editing | Paul Weatherwax | Editor |
| Camera | Lloyd Ahern | Director of Photography |
| Art | Lyle R. Wheeler | Art Direction |
| Costume & Make-Up | Frank Westmore | Makeup Artist |
| Costume & Make-Up | Renié | Costume Design |
| Costume & Make-Up | Charles LeMaire | Costume Design |
| Costume & Make-Up | Florence Hayes | Wardrobe Master |
