In 1939, at a Paris café, six friends of various nationalities vow to meet again at the same spot after the end of WW2.
| Actor | Role |
|---|---|
 George PeppardBrett Rosson | Brett Rosson |
 George HamiltonMaurice Bernard | Maurice Bernard |
 Horst BuchholzJürgen Dietrich | Jürgen Dietrich |
 Anny DupereyFabienne | Fabienne |
 Jean-Pierre CasselDick Sanders | Dick Sanders |
 CapucineNicole Levine | Nicole Levine |
 Sam WanamakerRay MacDonald | Ray MacDonald |
 Ray LovelockJim Rosson | Jim Rosson |
 Georges ClaisseKarl Wessel | Karl Wessel |
 May HeatherlyMary Jennings | Mary Jennings |
 Howard VernonSS Major Karl | SS Major Karl |
 Ritza BrownJim's girlfriend | Jim's girlfriend |
 André LawrenceJean | Jean |
 Franco Fantasial'ufficiale olandese Vanderkreut | l'ufficiale olandese Vanderkreut |
 Lambert WilsonNot listed | Not listed |
 Stelio CandelliNot listed | Not listed |
| VVincent GentileNot listed | Not listed |
| HHerbert FialaNot listed | Not listed |
 Sergio TestoriNot listed | Not listed |
 Ángel ArandaNot listed | Not listed |