"The Amazing Dr. Clitterhouse" from 1938 stars Edward G. Robinson in the title role, that of a prominent physician studying the psychology of the criminal mind. He becomes a jewel thief himself studies his responses for his book, Crime and Research.
He learns the name of a fence, Jo Keller, finds out he owns a hotel, and goes to meet what he thinks is a man. Instead, it's a woman (Claire Trevor) with whom he joins forces. One of her thieves, Rocks (Bogart), dislikes Dr. Clitterhouse because Jo is attracted to him and suddenly, he's not the big boss anymore.
After Clitterhouse's research, he leaves, without anyone knowing his identity. Will matters stay that way?
This is a real black comedy with terrific performances. Robinson's Clitterhouse is so sure of himself, and so clinical -- he doesn't see what he's doing as criminal, just important research. Bogart, about two years away from his breakthrough role, is marvelous as a jealous thief. Trevor is tough but beautiful and vulnerable.
Well directed by Anatole Litvak and co-written by John Huston, "The Amazing Dr. Clitterhouse" can't miss and doesn't. Loved the ending.