Because you like Donna Moss in The West Wing

Hiro is a free-spirit and remarkable genius who loves bot fighting and problem-solving. See them in Big Hero 6.

A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

Dipper Pines is investigating a truly strange town during the world's wildest summer vacation. See them in Gravity Falls.

John Watson is haunted by his past (who isn't) but he's starting to branch out with some help from a world class detective. See them in Sherlock.

The quiet, intense Daryl Dixon lets his crossbow do the talking. See them in The Walking Dead.

Percy Jackson is an ordinary student thrust into the world of myth come alive. See them in Percy Jackson & The Olympians: The Lightning Thief.

Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.

As a scaring Assistant, Mike Wazowski frightens children to collect their screams to be used as a power supply for the city. See them in Monsters, Inc..

Shrek is a nasty-on-the-surface ogre with a heart of gold and an earful of wax. See them in Shrek.

Simba just can't wait to be king, but he's got a lot of growing up to do first. See them in The Lion King.

Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.