Director: Leopold Lindtberg
Script: Richard Schweizer, Hans Sahl, Wilhelm Michael Treichlinger
Cast: Ralph Meeker, Viveca Lindfors, Yossi Yadin, Albert Dinan, Hans Putz
Camera: Emil Berna
Editor: Hermann Haller
Location Sound: Rudolf Rolf Epstein
Music: Robert Blum
Additional Credits: Bauten: Werner Schlichting, Regieassistent: Kurt Früh
Producers: Lazar Wechsler
Production: Praesens-Film AG, Zürich

The search is on for an Austrian who has fled his captivity as prisoner of war. The allied military police—an American, an Englishman, a Frenchman, and a Russian, the literal “four in a jeep”—begin to investigate the case, subjecting the relationships between the occupying forces to a crucial test. Ralph Meeker, Viveca Lindfors, Yossi Yadin—and Graz as Vienna—play the main roles in this international success.