Because you like Addison Montgomery in Grey's Anatomy

Although Jareth seems like he's just a harmless romantic, his powers make him a formidable foe. See them in Labyrinth.

Castiel might be an immortal angel, but the human world is still more than a little confusing. See them in Supernatural.

Will Herondale is an emotionally distant bad boy with a secret. See them in Clockwork Angel .

Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.

Ichigo Momomiya is a bubbly student by day, magical cat-powered superhero by night. See them in Tokyo Mew Mew.

Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.

A courageous boy robot, Mega Man is dedicated to achieving everlasting peace. See them in Mega Man.

Finn pulled off the impossible: he quit life as a Stormtrooper. Unfortunately, life only got more complicated after that. See them in Star Wars Series.

The only defense Earth has against alien invaders are giant robots in the hands of pilots like Kaworu. See them in Neon Genesis Evangelion.

An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.