Harvey

James Stewart

Elwood P. Dowd

Helen Hayes

Veta Louise Simmons

Marian Hailey

Myrtle Mae Simmons

Dorothy Blackburn

Mrs. Ethel Chauvenet

Madeline Kahn

Nurse Ruth Kelly

Jesse White

Duane Wilson

Richard Mulligan

Dr. Lyman Sanderson

John McGiver

Dr. William R. Chumley

Arlene Francis

Betty Chumley

Martin Gabel

Judge Omar Gaffney

Fred Gwynne

Cab Driver