Cary Grant
Dr. Noah Praetorius
Jeanne Crain
Deborah Higgins
Finlay Currie
Shunderson
Hume Cronyn
Prof. Rodney Elwell
Walter Slezak
Prof. Barker
Sidney Blackmer
Arthur Higgins
Basil Ruysdael
Dean Lyman Brockwell
Katherine Locke
Miss James
Margaret Hamilton
Sarah Pickett (uncredited)
Jack Kelly
Student (uncredited)
Paul Lees
Student (uncredited)
Leon Tyler
Student (uncredited)
Jo Gilbert
Nurse (uncredited)
Tina Blagoi
Concertgoer (uncredited)
Helen Dickson
Concertgoer (uncredited)
Bess Flowers
Concertgoer (uncredited)
Robert Haines
Concertgoer (uncredited)
Sam Harris
Concertgoer (uncredited)
Gail Bonney
Dean's Secretary (uncredited)
William Bryant
Student Manager (uncredited)
James Carlisle
Trial Spectator (uncredited)
Julia Dean
Old Lady (uncredited)
John Davidson
Faculty Board Member (uncredited)
Wally Dean
Faculty Board Member (uncredited)
Stuart Holmes
Faculty Board Member (uncredited)
Hans Moebus
Faculty Board Member (uncredited)
Lawrence A. Williams
Faculty Board Member (uncredited)
Lawrence Dobkin
Business Manager (uncredited)
Bill Dyer
Car Attendant (uncredited)
Billy House
Coonan (uncredited)
Kay Lavelle
Bella (uncredited)
Carl M. Leviness
Concertgoer (uncredited)
Adele Longmire
Mabel (uncredited)
Joyce Mackenzie
Gussie (uncredited)
Ray Montgomery
Doctor (uncredited)
Ann Morrison
Dietician (uncredited)
Al Murphy
Photographer (uncredited)
George Offerman, Jr.
Uriah Haskins (uncredited)
Parley Baer
Toy Store Salesman (uncredited)
Loretta Russell
Concertgoer (uncredited)
Irene Seidner
Cook (uncredited)
Esther Somers
Mrs. Pegwhistle (uncredited)
Carol Varga
Cadaver (uncredited)
Maude Wallace
Night Matron (uncredited)
Will Wright
Uncle John Higgins (uncredited)
Carleton Young
Technician (uncredited)
