Jennifer Nelson
Doris Day
Bruce Templeton
Rod Taylor
Mabel Fenimore
Alice Pearce
Norman Fenimore
George Tobias
Anna Miller
Ellen Corby
Donna
Dee J. Thompson
Napoleon Solo (uncredited)
Robert Vaughn
Regina Carrol
Gregor
Theo Marcuse
Joe Ploski
Party girl
Carolyn Williamson
Axel Nordstrom
Arthur Godfrey
Reporter (uncredited)
Rachel Romen
Unknown (uncredited)
George Carlin
Fat Man (uncredited)
George Cisar
Policeman (uncredited)
John Dennis
Lady on Telephone (uncredited)
Florence Halop
Engineer (uncredited)
Frank Parker
Party Guest / Computer Plant Worker (uncredited)
Christopher Riordan
Ralph Goodwin
John McGiver
Homer Cripps
Paul Lynde
Gen. Wallace Bleecker
Edward Andrews
Edgar Hill
Eric Fleming
Julius Pritter
Dom DeLuise
Zack Molloy
Dick Martin
Nina Bailey
Elisabeth Fraser
Stunts
Louie Elias
Makeup Supervisor
William Tuttle
Director
Frank Tashlin
Writer
Everett Freeman
Visual Effects
Carroll L. Shepphird
Orchestrator
Albert Woodbury
Makeup Artist
John Truwe
Dee Manges
Hairstylist
Barbara Lampson
Sound
Franklin Milton
J. McMillan Johnson
Sound Editor
Van Allen James
Harry Maret
Producer
Set Decoration
Henry Grace
Assistant Director
Al Jennings
Martin Melcher
Editor
John McSweeney Jr.
Dick Dial
Unit Production Manager
Edward Woehler
Original Music Composer
Frank De Vol
Hugh Hunt
Director of Photography
Leon Shamroy
Art Direction
George W. Davis
Edward C. Carfagno
Stunt Coordinator
Fred Hakim