What's Up, Doc? - Cast

Barbra Streisand

Judy Maxwell
Actor

Ryan O'Neal

Howard Bannister
Actor

Madeline Kahn

Eunice Burns
Actor

Kenneth Mars

Hugh Simon
Actor

Austin Pendleton

Frederick Larrabee
Actor

Michael Murphy

Mr. Smith
Actor

Philip Roth

Mr. Jones
Actor

Sorrell Booke

Harry
Actor

Stefan Gierasch

Fritz
Actor

Mabel Albertson

Mrs. Van Hoskins
Actor

Liam Dunn

Judge Maxwell
Actor

John Hillerman

Hotel Manager
Actor

George Morfogen

Headwaiter
Actor

Graham Jarvis

Bailiff
Actor

Randy Quaid

Professor Hosquith
Actor

M. Emmet Walsh

Arresting Officer
Actor

Kevin O'Neal

Delivery Boy
Actor

Jack Perkins

Jewel Thief
Actor

Christa Lang

Mrs. Hosquith
Actor

Elaine Partnow

Party Guest
Actor

Cosmo Sardo

Hotel Waiter (uncredited)
Actor

Sylvester Stallone

Hotel Guest (uncredited)
Actor