Matt Helm
Dean Martin
Francesca Madeiros
Senta Berger
Linda
Linda Foster
Slaygirl
Tomiko Ishizuka
Karin Feddersen
Ulla Lindstrom
Marilyn Tindall
Lena Cederham
Susannah Moore
Terri Hughes
Penny Brahms
Kyra Bester
Sheila Sommers
Janice Rule
Jan Watson
Annabella Incontrera
Dee Duffy
Slaygirl (uncredited)
Alena Johnston
Inga Neilsen
Quintana's Secretary (uncredited)
Alexandra Hay
Rapist (uncredited)
John Indrisano
Man in Train Compartment (uncredited)
Mauritz Hugo
Gil (uncredited)
Tim Herbert
Man (uncredited)
Joe Gray
MacDonald
James Gregory
Beer Mug Girl (uncredited)
Dee Gardner
Young Man (uncredited)
John Findlater
Parking Lot Thug (uncredited)
Nick Dimitri
Jose Ortega
Albert Salmi
Quintana
Kurt Kasznar
Lovey Kravezit
Beverly Adams
Nassim
David Mauro
Karl
Roy Jenson
Rocco
John Brascia
Stunts
Carey Loftin
Director
Henry Levin
Executive Producer
Costume Design
Oleg Cassini
Screenplay
Herbert Baker
Wardrobe Designer
Sy Devore
Novel
Donald Hamilton
Producer
Irving Allen
Associate Producer
Douglas Netter
Original Music Composer
Hugo Montenegro
Director of Photography
Edward Colman
Burnett Guffey
Editor
Harold F. Kress
Art Direction
Joseph C. Wright
Set Decoration
Richard Spero
Second Unit Director
James Curtis Havens
Special Effects
Danny Lee
Assistant Director
Jerome M. Siegel
Unit Production Manager
Howard Pine
Makeup Supervisor
Ben Lane
Hairstylist
Virginia Jones
Sound Supervisor
Charles J. Rice
Sound
James Z. Flaster
Jack Haynes
Property Master
Max Frankel