加里·格兰特
Cary Grant
饰：Dr. Barnaby Fulton
金杰·罗杰斯
Virginia Katherine McMath
饰：Mrs. Edwina Fulton
玛丽莲·梦露
Marilyn Monroe
饰：Miss Lois Laurel
查尔斯·科本
Charles Coburn
饰：Mr. Oliver Oxley
休·马洛威
Hugh Marlowe
饰：Hank Entwhistle
罗伯特·科恩斯韦特
Robert Cornthwaite
饰：Dr. Zoldeck
道格拉斯·斯宾塞
Douglas Spencer
饰：Dr. Brunner
Esther Dale
饰：Mrs. Rhinelander
夏洛特·奥斯丁
Charlotte Austin
饰：Student (uncredited)
小哈里·凯瑞
Harry Carey Jr.
饰：Reporter (uncredited)
奥利芙·凯里
Olive Carey
饰：Johnny's Mother (uncredited)
哈里·卡特
Harry Carter
饰：Scientist (uncredited)
Russ Clark
饰：Policeman (uncredited)
海尼·康克林
Heinie Conklin
饰：The House Painter (uncredited)
乔治·埃尔德雷奇
George Eldredge
饰：Mr. Peabody, Auto Salesman (uncredited)
凯瑟琳·弗里曼
Kathleen Freeman
饰：Mrs. Brannigan, Neighbor (uncredited)
戴布思·格里尔
Dabbs Greer
饰：Cab Driver (uncredited)
霍华德·霍克斯
Howard Hawks
饰：Man In Opening Credits (uncredited)
Rudy Lee
饰：Bit Boy (uncredited)
Mickey Little
饰：Bit Boy (uncredited)
Emmett Lynn
饰：Gus, the Janitor (uncredited)
保罗·马克西
Paul Maxey
饰：Board Member (uncredited)
John McKee
John McKee
饰：Photographer (uncredited)
约瑟夫·梅尔
Joseph Mell
饰：The Barber (uncredited)
尼科·米纳尔多斯
Nico Minardos
饰：Good-looking guy at pool (uncredited)
雷·蒙哥马利
Ray Montgomery
饰：Policeman (uncredited)
Forbes Murray
Forbes Murray
饰：Board Member (uncredited)
罗伯特·尼克尔斯
Robert Nichols
饰：Garage Man (uncredited)
杰里 帕里斯
Jerry Paris
饰：Scientist (uncredited)
奥兰·索尔
Olan Soule
饰：Pickwick Arms Desk Clerk (uncredited)
Ruth Warren
Ruth Warren
饰：Laundress (uncredited)
Henri Letondal
饰：Dr. Jerome Kitzel
Larry Keating
饰：G.J. Culverly
乔治·温斯罗
George Winslow
饰：Little Indian
Harry Bartell
饰：Scientist (uncredited)
Faire Binney
饰：Dowager (uncredited)
Ronnie Clark
饰：Bit Boy (uncredited)
Terry Goodman
饰：Bit Boy (uncredited)
Marjorie Holiday
饰：Oxley Receptionist (uncredited)
Louis Lettieri
饰：Bit Boy (uncredited)
Bill McClean
Bill McClean
饰：Bellboy (uncredited)
Roger Moore
饰：Bit Man (uncredited)
Brad Morrow
饰：Bit Boy (uncredited)
Melinda Plowman
Melinda Plowman
饰：Bit Girl (uncredited)
Maudie Prickett
饰：Clerk (uncredited)
Jimmy Roebuck
饰：Bit Boy (uncredited)
Harry Seymour
饰：Clothing Store Salesman (uncredited)
Jerry Sheldon
饰：Joe, the Guard (uncredited)
吉尔·斯特拉顿
Gil Stratton
饰：Yale Man (uncredited)
Mack Williams
饰：Board Member (uncredited)
Isabel Withers
饰：Laundress (uncredited)