Can anyone tell me the title of a French film with English subtitles that I saw on British TV around 1970 give or take about 5 years.
It's a crime film, and (I think towards the end of it) the criminals hijacked a security van containing platinum in hilly/mountainous countryside.
It's not, as I had previously been led to believe, "Le Deuxieme Souffle" ("Second Wind"), based on Jose Giovanni's story "Un Reglement Des Comptes" ("A Settling Of Accounts"). Or at least it's not the
2007 version, which I have recently watched; I haven't seen the 1966 version since around the time in question, but that too seems to be a different story, though very possibly from the same author: