加里·格兰特

Cary Grant

饰：Dr. Noah Praetorius

珍妮·克雷恩

Jeanne Crain

饰：Deborah Higgins

芬利·柯里

Finlay Currie

饰：Shunderson

休姆·克罗宁

Hume Cronyn

饰：Prof. Rodney Elwell

沃尔特·斯勒扎克

Walter Slezak

饰：Prof. Barker

西德尼·布莱克默

Sidney Blackmer

饰：Arthur Higgins

巴兹尔·勒伊斯达尔

Basil Ruysdael

饰：Dean Lyman Brockwell

威尔·赖特

Will Wright

饰：John Higgins

玛格丽特·哈米尔顿

Margaret Hamilton

饰：Miss Sarah Piggett

Esther Somers

饰：Mrs. Pegwhistle

Carleton Young

饰：Technician

劳伦斯·多布金

Lawrence Dobkin

饰：Business manager (as Larry Dobkin)

雷·蒙哥马利

Ray Montgomery

饰：Doctor

Jo Gilbert

饰：Nurse

Ann Morrison

饰：Dietician

Gail Bonney

饰：Secretary

威廉姆·克莱因

William Klein

饰：Student manager

George Offerman

饰：Uriah Haskins

比利·豪斯

Billy House

饰：Sgt. Coonan

Al Murphy

饰：Photographer

帕利·贝尔

Parley Baer

饰：Toy salesman

Irene Seidner

饰：Anna (the cook)

乔伊丝·马更些

Joyce Mackenzie

饰：Gussie (as Joyce MacKenzie)

Maude Wallace

饰：Night matron

Kay Lavelle

饰：Bella

Billy Mauch

饰：Student (as William Mauch)

贝丝·弗劳尔斯

Bess Flowers

饰：Concert audience member (uncredited)

斯图尔特·霍姆斯

Stuart Holmes

饰：Board member (uncredited)

杰克·凯利

Jack Kelly

饰：Student in classroom (uncredited)

保罗·利斯

Paul Lees

饰：Student (uncredited)

Katherine Locke

饰：Miss James

Julia Dean

饰：Old lady

Adele Longmire

饰：Mabel

Leon Taylor

饰：Student (uncredited)

Bonnie Barlowe

Bonnie Barlowe

饰：Minor Role

威廉·布莱特

William Bryant

饰：Student Manager

James Carlisle

饰：Trial Spectator

约翰·戴维森

John Davidson

饰：Faculty Board Member

Wally Dean

饰：Faculty Board Member

Bill Dyer

Bill Dyer

饰：Car Attendant

Robert Haines

饰：Trial Spectator

山姆·哈里斯

Sam Harris

饰：Trial Spectator

Marjorie Jackson

饰：Minor Role

卡尔·M·莱维尼斯

Carl M. Leviness

饰：Trial Spectator

汉斯-乔基姆·默比斯

Hans-Joachim Möbis

饰：Faculty Board Member

Carol Varga

饰：Cadaver

Lawrence A. Williams

Lawrence A. Williams

饰：Faculty Board Member

Hans Moebus

饰：演员 Actor/Actress

小乔治·奥弗曼

George Offerman Jr.

Larry Williams

饰：演员 Actor/Actress