A boozing young man in love with his co-worker finds that everyone around him, even his pompous and condescending best friend, is changing into a rhinoceros.
| Directing | Tom O'Horgan | Director |
| Writing | Julian Barry | Screenplay |
| Production | Mort Abrahams | Executive Producer |
| Production | Ely A. Landau | Producer |
| Production | Edward Lewis | Executive Producer |
| Production | Henry T. Weinstein | Executive Producer |
| Production | Robert A. Goldston | Supervising Producer |
| Sound | Galt MacDermot | Music |
| Camera | James Crabe | Director of Photography |
| Editing | Bud S. Smith | Editor |
| Production | Lynn Stalmaster | Casting |
| Art | Jack Martin Smith | Production Design |
| Art | Norman Rockett | Set Decoration |
| Art | Darrell Silvera | Set Decoration |
| Costume & Make-Up | Noel Taylor | Costume Design |
| Costume & Make-Up | Dee-Dee Petty | Hairstylist |
| Costume & Make-Up | Jack Petty | Makeup Artist |
| Production | Irving Temaner | Production Supervisor |
| Directing | Robert Enrietto | Assistant Director |
| Directing | R. Robert Rosenbaum | Assistant Director |
| Art | Douglas Stubbs | Property Master |
| Sound | Robert Knudson | Sound Mixer |
| Sound | Richard Overton | Sound Mixer |
| Sound | Roger Sword | Sound Editor |
| Sound | Charles L. Campbell | Supervising Sound Editor |
| Crew | Bob Dawson | Special Effects |
| Crew | Jesse Wayne | Stunts |
| Camera | Hugh K. Gagnier | Camera Operator |
| Lighting | Tim Griffith | Gaffer |
| Camera | Robert Marta | Assistant Camera |
| Camera | John Murray | Key Grip |
| Camera | Marcia Reed | Still Photographer |
| Editing | Ross Levy | Assistant Editor |
| Writing | Eugène Ionesco | Theatre Play |
