Air Mail pilot Homer Pigeon delivers an electric heater to Chilly Willy at the South Pole. As they hook it up to be powered by an electric eel, good natured but impulsive Burly Bear, who always wanted to fly like a bird, takes an uncontrolled ride in Homer’s plane. Once the plane is recovered, Chilly accompanies Homer for the trip back to the USA - where the chronically cold penguin looks forward to warmer climes… and will have an extended stay with his pigeon host.