"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."
Gene Wilder
as Stanley
Zero Mostel
as John
Karen Black
as Daisy
Joe Silver
as Norman
Robert Weil
as Carl
Marilyn Chris
as Mrs. Bingham
Percy Rodriguez
as Mr. Nicholson
Robert Fields
as Young Man
Melody Santangello
as Young Woman
Don Calfa
as Waiter
Lou Cutell
as Cashier
Howard Morton
as Doctor
Manuel Aviles
as Busboy
Anne Ramsey
as Lady with Cat
Lorna Thayer
as Restaurant Owner
Sheryl Deauville
as Woman in Black with Baby Carriage (uncredited)
Tom O'Horgan
Director
Eugène Ionesco
Theatre Play
Julian Barry
Screenplay
Mort Abrahams
Executive Producer
Ely A. Landau
Producer
Edward Lewis
Henry T. Weinstein
Robert A. Goldston
Supervising Producer
Galt MacDermot
Music
James Crabe
Director of Photography
Bud S. Smith
Editor
Lynn Stalmaster
Casting
Jack Martin Smith
Production Design
Norman Rockett
Set Decoration
Darrell Silvera
Noel Taylor
Costume Design
Dee-Dee Petty
Hairstylist
Jack Petty
Makeup Artist
Irving Temaner
Production Supervisor
Robert Enrietto
Assistant Director
R. Robert Rosenbaum
Douglas Stubbs
Property Master
Robert 'Buzz' Knudson
Sound Mixer
Richard Overton
Roger Sword
Sound Editor
Charles L. Campbell
Supervising Sound Editor
Bob Dawson
Special Effects
Jesse Wayne
Stunts
Hugh K. Gagnier
Camera Operator
Tim Griffith
Gaffer
Robert Marta
Assistant Camera
John Murray
Key Grip
Marcia Reed
Still Photographer
Ross Levy
Assistant Editor