Flip Flap (1948)

Animation

Little Flip-Flap, a seal, is unhappy in the confines of the swimming tank in a big-city zoo. He breaks out and heads for the North Pole, where he meets a pretty girl-seal. She is captured by seal-hunters and sent to the zoo. Flip-Flap decides to return to the zoo and is happy when he is reunited with his sweetheart.