Because you like Merry Brandybuck in The Lord of the Rings

Danny Zuko's car is auto-matic. Its system-matic. Its hyyyyydro-matic. Why, its greased lightning! See them in Grease.

Gomez Addams fills his days with ghoulish and ghastly forms of recreation, enjoying life and all its pleasures to the fullest. See them in The Addams Family.

White Witch's heart is as frozen as the land she rules. See them in The Chronicles of Narnia.

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.

Charlie is a Type A theater director dealing with something out of his control: a painful divorce. See them in Marriage Story.

Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.

Sansa Stark is a fan of all things pretty. Unfortunately, her life is about to get extremely ugly. See them in Game of Thrones.

Marge Simpson is a mostly happy housewife and subscriber to Sponge and Vacuum Magazine. See them in The Simpsons.

No one has seen The Mandalorian without his helmet since he swore the creed. See them in The Mandalorian.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.