Portal:Animation/Anniversaries/December/December 6

1964 – Rudolph the Red-Nosed Reindeer, an American animated television special airs on NBC
1991 – Beetlejuice, an American animated television series finishes airing on ABC
1997 – The Magic School Bus, an American animated television series finishes airing on PBS
2002 – Codename: Kids Next Door, an American animated television series begins airing on Cartoon Network
2008 – Random! Cartoons, an American animated showcase television series begins airing on Nicktoons