The Girl Who Knew Too Much (1969)

A runaway truck containing the corpse of a slain gang leader rolls into a California nightclub owned by Johnny Cain a hard bitten former freelance adventurer The gang threatens to kill Johnny unless he solves the murder The CIA also investigates because it turns out that the slaying was part of a longrange Communist plan to take over the crime syndicate Cains search for clues leads him into a maze of beautiful girls mysterious Oriental statues and murderous spies