The Devil and Daniel Mouse

The Devil and Daniel Mouse is a 1978 animated Halloween television special, from Canadas Nelvana animation studio. It is based on the story of The Devil and Daniel Webster.

The story is about two struggling mouse musicians, Daniel and Jan. When they are fired from their latest gig their music is deemed too oldfashioned and not with the times, Daniel goes to pawn his guitar in order to buy groceries. Jan wanders off on her own and encounters a shifty reptilian character in a white suit who introduces himself as B.L. Zebubb, a record producer.He and his weasel assistant, Weez Weezel, offer her fame and fortune in exchange for signing a contract in blood. Jan does not read the fine print and trusts B.L., signing herself over to his record production company. Little does she suspect that B.L. is none other than the Devil himself, and at the height of her fame he will return to collect her soul. To assist her, Weez conjures three band members from thin air, a rabbit Rabbit Delight, a beaver Boom Boom Beaver, and a praying mantis Pray Mantis. ........

Source: Wikipedia