 Momma s singing "Three Little Kittens" with her brood, but Blackie thinks it s for sissies and he d rather listen to crime dramas on the radio. Momma sends him to bed, where he dreams of venturing out. He sees a sign looking for boys, no experience needed. It s Fagin s school, where he trains boys to steal. The cops raid the place. In the shootout, the phone rings; Fagin answers and passes the message on to a cop: bring home a pound of butter. Blackie dives out a window, gets tangled up in a curtain, and wakes up, tangled in his blanket; he runs downstairs and joins in "Three Little Kittens."