- Dean Martin
- Matt Helm
- Ann-Margret
- Suzie
- Karl Malden
- Julian Wall
- Camilla Sparv
- Coco Duquette
- James Gregory
- MacDonald
- Beverly Adams
- Lovey Kravezit
- Richard Eastham
- Dr. Norman Solaris
- Tom Reese
- Ironhead
- Duke Howard
- Billy Orcutt
- Ted Hartley
- Guard
- Marcel Hillaire
- Police Capt. Deveraux
- Corinne Cole
- Miss January
- Robert Terry
- Dr. Rogas
- Dean Paul Martin
- Self
- Desi Arnaz Jr.
- Self
- Billy Hinsche
- Self
- Martin Abrahams
- Dancer at club
- Tom Anthony
- Service Station Attendant
- William Bagdad
- World Wide Agent
- Vincent Barbi
- Henchman
- Dale Brown
- Miss October
- Barbara Burgess
- Miss December
- Fred Catania
- Henchman
- Amadee Chabot
- Miss March
- Luci Ann Cook
- Miss April
- Guy Danfort
- Policeman
- Tony Dante
- French Sailor
- George Dee
- Bum
- Igor Dega
- Policeman
- Dick Delmar
- Dancer
- Dick Dial
- Fortress Guard
- Nick Dimitri
- Guard
- Dee Duffy
- Miss June
- Dirk Evans
- Guard
- Jacqueline Fontaine
- Singer at Wake
- Virginia Ann Ford
- Jeanne
- Helen Funai
- Bath Attendant
- Dee Gardner
- Slaygirl
- Richard Gardner
- Guard
- Joseph Gazal
- Messenger
- Frank Gerstle
- Furnas
- Robert Glenn
- FBI Agent Tate
- Gay Goodwin
- Waitress
- Joe Gray
- Guard
- Lynn Hartoch
- Miss November
- Patrick Holt
- Murdered British Agent
- Rena Horten
- Miss August
- Mary Hughes
- Miss September
- Ike Ivarsen
- World Wide Agent
- Michael Jordain
- Policeman
- Karen Joy
- Waitress
- Max Kleven
- Fortress Guard
- Kurt Landen
- Hovercraft Driver
- Gary Lasdun
- Philippe
- Karen Lee
- Slaygirl
- Mary Jane Mangler
- Miss February
- Beatriz Monteil
- World Wide Agent
- Morry Ogden
- Fortress Guard
- Soon-Tek Oh
- Tempura - Japanese Secret Agent
- Bob Peoples
- Fortress Guard
- Eija Pokkinen
- Agent
- Lou Robb
- World Wide Agent
- Alex Rodine
- Guard
- Nadia Sanders
- Dominique
- Maurice St. Clair
- Bum
- Mariko Taka
- Bath Attendant
- Marilyn Tindall
- Miss May
- Dale Van Sickel
- Fortress Guard
- Jan Watson
- Miss July
- Paul Weber
- Cowley
- Heidi Winston
- Dancer
- Jay Dee Witney
- Dancer
