Pororo the Little Penguin (2003)

Season 1: Episode 14

Loopy and Eddy are frightened by the story of a horrible monster that kidnaps bad children and it’s magic pipe. They promise themselves to be good kids. But that night when they go to bed, they hear a scary sound of a pipe and see a dark shadow popping out of the window. Eddy and Loopy rush to Poby to tell this, and find that it was Pororo and Crong’s doing…