Trivia: "Lonesome Lenny" was the final Screwy Squirrel cartoon made by MGM.
Lonesome Lenny (1946)
1 trivia entry
Directed by: Tex Avery
Starring: Tex Avery, Sara Berner, Wally Maher
Continuity mistake: When Screwy Squirrel is breaking the walnuts by putting on his head and hitting them with a hammer, he puts down the hammer to eat the walnuts, but when the pet shop owner takes Screwy out of his cage, the hammer has disappeared.