Snake- Cobra: A cobra that bites a character named Toothy in his arm when he tried to make a tent in episode "Take a Hike"
La Bande à Ovide (Ovide and the Gang)
A python acts as the animated series' antagonist
Aladdin TV Series
Malcho is a giant flying serpent who is an enemy of Tundra, Lago, and Aladdin
Doctor Who
Mara, a being of pure hatred, greed and anger. It lives on the fear of its victims and can transmit itself telepathically. Mara can also physically manifest as a giant snake.