Because you like Angel in Angel

Donna Carmichael is a free-spirited single mom and gracefully aging hippie. See them in Mamma Mia!.

If this slick ad man doesn't like the conversation, he changes it—while drinking and smoking. See them in Mad Men.

Good-natured, sensitive, and introspective, Mason is on a lifelong path to finding himself. See them in Boyhood.

A formerly adventurous playboy, Will Traynor has become cynical by what life has thrown at him. See them in Me Before You.

It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.

Joe Goldberg works at a local bookstore and charms most girls sock's off. He is also a serial killer, but no one is perfect! See them in You.

Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.

Jesse Tuck dreams of finding someone to join his unusual family. See them in Tuck Everlasting.

A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.

There's nothing like discovering dear old dad is a serial killer to send you into an (understandable) funk. See them in Hannibal.

Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.

The crown prince of the Fire Nation, Zuko has been ordered by his father to find the long-lost Avatar before he is allowed to return home. See them in Avatar: The Last Airbender.