ONE OF THOSE THINGS - Roy Dotrice, Judy Geeson (1971) DVD

A DEGREE OF MURDER (Mord und Totschlag):

After accidentally shooting dead her ex-lover during a fight, Marie enlists the help of a stranger,
Gunther, and his friend, Fritz, to dispose of the body while becoming intimate with both men.            

CAST: Anita Pallenberg, Hans Peter Hallwachs, Werner Enke, Manfred Fischbeck.  DIR: Volker Schlöndorff (1967)
 

ONE OF THOSE THINGS:

A successful auto executive Vinther becomes entwined with a young nubile girl, Susanne,
following an avoidable car accident, that results in the death of a man.                  

CAST: Roy Dotrice, Judy Geeson, Frederick Jaeger, Zena Walker.  DIR: Erik Balling (1974)