The Pink Panther and Sons

Insanity Claus (1x16)

Air date: Oct 27, 1984

A person dressed as Santa Claus ends up breaking into Pinky and Panky's house, and only Panky believes it to be the real Santa, and after having the person sent to jail, the gang find out he was right. It was the real Santa Claus getting a jump on Christmas that year.