What Went Bang? (S02E01)

The first episode of the "Who threw that, gentlemen?" series. The series is the continuation of the previous "bear" series "Hey, Mister, let' s play?". Again we meet the two bears that, on this occasion, find a walrus named Pepik [Joey] near Kolin who swam there from St. Lawrence Island as he was looking for his lost friend Artus [Arthur]. (official distributor synopsis)