The adventures of Pingu, the clumsy young penguin who is always up to mischief in his snowy world. His companions are his baby sister Pinga, his best friend Robby the Seal, his caring mother and his father who is the local postman. Pingu knows that he's in trouble when he breaks the igloo's doorbell. Dashing to the Doorbell Shop, he is delighted to find a new hi tech bell, and replaces the broken one with this new model. Pingu can't wait for his family to hear the new doorbell's funky tones, but when he rings it, they are confused by the crazy jingle they hear. When Grandfather visits and also rings the bell, Father can no longer stand the noise and decides to find out what Pingu did with the trusty old bell.