Movies like The Odessa File

After reading the diary of an elderly Jewish man who committed suicide, freelance journalist Peter Miller begins to investigate the alleged sighting of a former S.S. Captain who commanded a concentration camp during World War II. Miller eventually finds himself involved with the powerful organization of former S.S. members, called "O.D.E.S.S.A.", as well as with the Israeli secret service. Miller probes deeper and eventually discovers a link between the S.S. Captain, "O.D.E.S.S.A.", and his own family.