What's Up, Doc?

What's Up, Doc? Cast

42 cast members · 22 with popularity data

Full Cast

Sorted by Buzz Score · June 3, 2026

Sylvester Stallone

Hotel Guest (uncredited)

Barbra Streisand

Professor Hosquith

Howard Bannister

Arresting Officer

#11,705 overall

#12,067 overall

#12,242 overall

#13,952 overall

Austin Pendleton

Frederick Larrabee

#15,866 overall

Mabel Albertson

Mrs. Van Hoskins

#20,270 overall

Stefan Gierasch

#27,487 overall

#28,156 overall

#31,212 overall

#31,784 overall

George Morfogen

#39,985 overall

#44,620 overall

#52,928 overall

#56,542 overall

Hotel Waiter (uncredited)

#56,688 overall

#64,164 overall

Banquet Receptionist

Room Service Waiter

Fred Scheiwiller

Paul B. Kipilman

Eric Brotherson

Larrabee's Butler

George Burrafato

Eunice's Cab Driver

Smith's Cab Driver

Airport Cab Driver

Leonard Lookabaugh

Painter on Roof

Candace Brownell

Banquet Official

Patricia O'Neal

Musicologist (uncredited)

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