Rhinoceros

Gene Wilder

Stanley

Zero Mostel

John

Karen Black

Daisy

Joe Silver

Norman

Robert Weil

Carl

Marilyn Chris

Mrs. Bingham

Percy Rodriguez

Mr. Nicholson

Robert Fields

Young Man

Melody Santangello

Young Woman

Don Calfa

Waiter

Lou Cutell

Cashier

Howard Morton

Doctor

Manuel Aviles

Busboy

Anne Ramsey

Lady with Cat

Lorna Thayer

Restaurant Owner

Sheryl Deauville

Woman in Black with Baby Carriage (uncredited)

Tom O'Horgan

Director

Robert Enrietto

Assistant Director

R. Robert Rosenbaum

Assistant Director

Eugène Ionesco

Theatre Play

Julian Barry

Screenplay

Mort Abrahams

Executive Producer

Ely A. Landau

Producer

Edward Lewis

Executive Producer

Henry T. Weinstein

Executive Producer

Robert A. Goldston

Supervising Producer

Lynn Stalmaster

Casting

Irving Temaner

Production Supervisor