Because you like Alex Karev in Grey's Anatomy

A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.

Amy Santiago likes following the rules a little too much. See them in Brooklyn Nine-Nine.

Born into luxury, Sybil Crawley wants to find real purpose and meaning in her privileged life. See them in Downton Abbey.

Bookish and socially anxious, Ruby Roundhouse is a teenager turned action heroine. See them in Jumanji.

Most kids hope for a car for their 16th birthday, but Mia Thermopolis' present is a country to rule. See them in The Princess Diaries.

Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.

Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.

Peter Pevensie shows as much courage as a child king as he did under The Blitz of London. See them in The Chronicles of Narnia.

Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.

Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..