Leave Her to Heaven (1945). Writer Cornel Wilde marries Gene Tierney, who gradually reveals a jealous streak which leads to one of the more cold-blooded murders you’re ever going to see (she watches her own teenage brother-in-law drown after intentionally exhausting the recovering polio patient). It’s a strange mix of…

An elderly, gentlemanly robber with a middle-aged gang, who has a surprisingly sexy late-in-life fling with a similarly-aged woman, and who also has a determined detective on his track who almost seems to admire him? And it’s based on true story? This could be a description of the 1982 Canadian film The Grey Fox,…