Whipsaw

It's a very complicated story about cross and double-cross. Spencer Tracy is an undercover cop masquerading as a crook. He picks up Myrna Loy to lead him to the the mugs who have stolen some very expensive pearls. She makes him immediately, and tries to use him to throw off the tails. What she doesn't known is that she is carrying the pearls herself.

Sam Wood directs for romance rather than laughs, and it doesn't quite work. Tracy is not a romantic lead, no matter how James Wong Howe lights the leads. Apparently this was intended as a role for William Powell, and you can see the sort of romantic lushness that would have echoed ONE-WAY PASSAGE, but second-rate hotels in Kansas City, whether it's Kansas or Missouri, don't do much for the ambience, nor does Tracy spending much of show talking slang out of the side of his mouth help, no matter how beautiful Miss Loy is.