TV program - Boomerang

My Friend The Penguin. While Grizzy fishes, a penguin comes over and sees that the bear's bucket is empty. He decides to help him and catches piles of fish. Impressed, the bear brings the penguin back to the cabin, where a friendship rapidly strikes up. This pleasant and friendly new companion quickly arouses the Lemmings' curiosity. They lure the penguin away on the sly and replace him with another one who's not nearly as clever. Grizzy will quickly see through the trickery.

In a vast natural reserve lost in the middle of the untamed wilderness, there is a small haven of human civilization: the forest ranger's house. Because he is (from his point of view) the most evolved animal on earth, the bear Grizzy feels it's only natural that the ranger's house becomes his territory as soon as its owner is away. No other animal dares to contest this "bear's privilege" except the most inoffensive, stupid and ridiculous mammal family that exists: the Lemmings - who also move into the house as soon as the ranger is gone. Grizzy and the Lemmings lead a merciless battle over the house in an atmosphere of total madness, where the two adversaries constantly try to outdo each other with nasty tricks!