Eurocrime/Poliziotteschi movie from 1968
as Marcel Mauriac
as Greta Nielsen
as Commissario
as Robert Servais (as John Bennedy)
as LeClerc (as Tor Altmayer)
as Charles Clancy
as Louis (as Tony De Leo)
as (credit only)
as Michel
as (credit only)
as Mr. Wilkins
as Josette