保罗·纽曼
Paul Newman
饰：Andrew Craig
艾尔克·萨默
Elke Sommer
饰：Inger Lisa Andersson
爱德华·罗宾逊
Edward G. Robinson
饰：Dr. Max Stratman,Prof. Walter Stratman
黛安·贝克
Diane Baker
饰：Emily Stratman
米切林内·普雷斯利
Micheline Presle
饰：Dr. Denise Marceau
热拉尔·乌里
Gérard Oury
饰：Dr. Claude Marceau
凯文·麦卡锡
Kevin McCarthy
饰：Dr. John Garrett
萨夏·皮托埃夫
Sacha Pitoëff
饰：Daranyi, Dark Henchman (as Sacha Pitoeff)
安娜·李
Anna Lee
饰：American Reporter (uncredited)
赛尔乔·凡托尼
Sergio Fantoni
饰：Dr. Carlo Farelli
里奥·G·卡罗尔
Leo G. Carroll
饰：Count Bertil Jacobsson
Jacqueline Beer
饰：Monique Souvir, Dr. Claude's 'Secretary'
约翰·文格拉夫
John Wengraf
饰：Hans Eckhart
Don Dubbins
Don Dubbins
饰：Ivar Cramer, Light Henchman
弗吉尼亚·克里斯汀
Virginia Christine
饰：Mrs. Bergh, Chaperon
鲁道夫·安德斯
Rudolph Anders
饰：Mr. Bergh, Chaperon
马蒂娜·巴特利特
Martine Bartlett
饰：Saralee Garrett
卡尔·斯温森
Karl Swenson
饰：Hilding (Welcome Basket)
约翰·奎尔伦
John Qualen
饰：Oscar (Welcome Basket)
Ned Wever
饰：Clark Wilson, U.S. Ambassador
Larry Adare
Larry Adare
饰：Davis Garrett (uncredited)
Robin Adare
饰：Amy Garrett (uncredited)
约翰·班纳
John Banner
饰：German correspondent (uncredited)
Sven Hugo Borg
饰：Oscar Lindblom, Dead Make-up Artist (uncredited)
Peter Bourne
饰：Swedish Man (uncredited)
Martin Brandt
饰：Steen Ekberg (Airport) (uncredited)
Paul Busch
Paul Busch
饰：Deck Hand (uncredited)
Carol Byron
饰：Stewardess (uncredited)
Carl Carlsson
Carl Carlsson
饰：Swedish Visitor (uncredited)
Albert Carrier
饰：French Reporter (uncredited)
Jill Carson
Jill Carson
饰：Nudist (uncredited)
彼得·科埃
Peter Coe
饰：Officer (uncredited)
Noel Drayton
饰：Constable Ströhm (uncredited)
Jerry Dunphy
饰：American TV News correspondent (uncredited)
Harold Dyrenforth
Harold Dyrenforth
饰：Swedish Officer (Nudist Meeting) (uncredited)
Sam Edwards
饰：Reporter (uncredited)
Donald Ein
Donald Ein
饰：Waiter (uncredited)
Felda Ein
Felda Ein
饰：Swedish Woman (uncredited)
Britta Ekman
Britta Ekman
饰：Nudist (uncredited)
Birgitta Engström
Birgitta Engström
饰：Young Woman (uncredited)
伊迪丝·埃文森
Edith Evanson
饰：Mrs. Ahlquist (Speak English!) (uncredited)
Bjørn Foss
Bjørn Foss
饰：Swedish Man (uncredited)
Alice Frost
饰：Swedish woman (uncredited)
Robert Garrett
Robert Garrett
饰：Deck Hand (uncredited)
格雷戈里·盖伊
Gregory Gaye
饰：Russian Reporter (uncredited)
山姆·哈里斯
Sam Harris
饰：Extra at Award Ceremony (uncredited)
Erik Holland
Erik Holland
饰：Photographer (uncredited)
约翰·霍兰
John Holland
饰：Speaker (uncredited)
Fred Holliday
饰：Swedish Officer (Nudist Meeting) (uncredited)
Mauritz Hugo
饰：Speaker (uncredited)
Ike Ivarsen
Ike Ivarsen
饰：Swedish Speaker (uncredited)
Danny Klega
Danny Klega
饰：Deck Hand (uncredited)
奎妮·伦纳德
Queenie Leonard
饰：Miss Fawley (uncredited)
Annalena Lund
饰：Blonde (Nightclub) (uncredited)
Margareta Lund
Margareta Lund
饰：Swedish Woman (uncredited)
莱斯特·马修斯
Lester Matthews
饰：BBC News correspondent (uncredited)
格拉齐亚·纳西索罗德
Grazia Narciso
饰：Madame Farelli, Dr. Carlo's Mama (uncredited)
Ron Nyman
饰：Burly Swede (uncredited)
格雷格·帕尔默
Gregg Palmer
饰：Swedish Commentator (uncredited)
Michael Panaieff
饰：French correspondent (uncredited)
拉尔斯·帕斯高
Lars Passgård
饰：Bit Part (uncredited)
Pam Peterson
Pam Peterson
饰：Nudist (uncredited)
Sven Peterson
Sven Peterson
饰：Swedish Bellboy (uncredited)
Sigrid Petterson
Sigrid Petterson
饰：Speaker at Nudist Meeting (uncredited)
希德·雷蒙德
Sid Raymond
饰：Actor (Acting Walter) (uncredited)
Otto Reichow
饰：Seaman (uncredited)
Carl Rydin
Carl Rydin
饰：Burly Swede (uncredited)
杰弗里·塞尔
Jeffrey Sayre
饰：Extra at Award Ceremony (uncredited)
弗雷德·谢威勒
Fred Scheiwiller
饰：Deck Hand (uncredited)
Maria Schroeder
饰：Nudist (uncredited)
泰鲁·岛田绅助
Teru Shimada
饰：Japanese Correspondent (uncredited)
伯特史蒂文斯
Bert Stevens
饰：Extra at Award Ceremony (uncredited)
Lyle Sudrow
Lyle Sudrow
饰：Swedish Reporter (uncredited)
Margarto Sullivan
Margarto Sullivan
饰：Nudist (uncredited)
Hal Taggart
饰：Reporter (uncredited)
Maiken Thornberg
Maiken Thornberg
饰：Nudist (uncredited)
Ivan Triesault
饰：Mr. Lindquist, Hotel Desk Porter (uncredited)
Raanhild Vidar
Raanhild Vidar
饰：Swedish Bellboy (uncredited)
Karen von Unge
Karen von Unge
饰：Hospital Receptionist (uncredited)
本·怀特
Ben Wright
饰：British reporter (uncredited)
史蒂夫·卡鲁瑟斯
Steve Carruthers
饰：Guest at Awards Ceremony
Jack Chefe
饰：Reception Guest
Sayre Dearing
饰：Guest at Awards Ceremony
布里特·艾克拉诺
Britt Ekland
饰：Nudist
Jack Holland
Jack Holland
饰：Awards Ceremony Speaker
斯图尔特·霍姆斯
Stuart Holmes
饰：Hotel Dining Room Guest
Colin Kenny
饰：Guest at Awards Ceremony
Bill Meader
Bill Meader
饰：Guest at Awards Ceremony
汉斯-乔基姆·默比斯
Hans-Joachim Möbis
饰：Guest at Awards Ceremony
Gene Roth
饰：Bjornefeldt
Sigfrid Tor
饰：Swedish Waiter
Arthur Tovey
饰：Waiter at Reception