cast
- Gene Hackman
- Walter Lloyd
- Matt Dillon
- Chris Lloyd
- Gayle Hunnicutt
- Donna Lloyd
- Victoria Fyodorova
- Lise
- Josef Sommer
- Barney Taber
- Guy Boyd
- Clay
- Herbert Berghof
- Schroeder
- Ilona Grubel
- Carla
- Richard Münch
- The Colonel
- Ray Fry
- Mason
- Jean-Paul Dubois
- Glasses
- Randy Moore
- Tour Director
- Charlotte Bailey
- Receptionist
- Catherine Rethi
- Nurse
- Thomas Hnevsa
- squat man Henke
- Robert Ground
- Marine Sergeant
- Ullrich Haupt, Jr.
- Older Agent
- Brad Williams
- Forklift Operator
- Jacques Mignot
- Madison Hotel Clerk
- James Selby
- Ross
- Ric Krause
- Howard
- Jean-Pierre Stewart
- Ballard
- Robert Liensol
- Cafe Vendor
- Werner Pochath
- Young Agent
- Veronique Guillaud
- Secretary at American Consulate
- Jany Holt
- proprietress of Pension
crew
- Arthur Penn
- Director
- David Brown
- Producer
- Richard D. Zanuck
- Producer
- Don Petersen
- Screenwriter
- Howard Berk
- Screenwriter
- Leonard B. Stern
- Screen Story, Screenwriter
- Ronald Bass
- Screenwriter
- Jean Tournier
- Cinematographer
- Robert Jessup
- Cinematographer
- Michael Small
- Composer (Music Score)
- Michael Horton
- Editor
- Richard P. Cirincione
- Editor
- Stephen A. Rotter
- Editor
- Richard James
- Art Director, First Assistant Director
- Willy Holt
- Art Director
- Barbara Kloth
- Set Designer
- Gabriel Bechir
- Set Designer
- Marie-Francoise Perochon
- Costume Designer
- Claude Carliez
- Stunts
- Michel Julienne
- Stunts
- Remy Julienne
- Stunts
- Peter Odabashian
- Sound Editor
- William Scharf
- First Assistant Editor
