Because you like Martha Jones in Doctor Who
Both intelligent and empathetic, Remus Lupin is worn down by the weight of a secret. See them in Harry Potter Series.
Effortlessly sexy, calm, and collected, Eric Northman is equally at home ripping off heads and flirting with waitresses. See them in True Blood.
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.
Some say to survive in Underland you need to be as mad as a hatter–which, luckily, he is. See them in Alice in Wonderland.
Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.
Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.
A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.
Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.
If Lisbeth Salander can hurt a bastard who deserves it by digging up stuff about him, she feels good. See them in The Girl with the Dragon Tattoo.
It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.
Michael Scofield is no criminal, and he didn't get jailed by accident. See them in Prison Break.