Because you like Prussia in Axis Powers Hetalia
Killua Zoldyck is so tired of killing. He just wants to be a kid, hanging out and doing stuff with his friends. See them in Hunter x Hunter.
A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.
Beloved by all, Lucy is the most corageous Pevensie. See them in The Chronicles of Narnia.
It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.
A rugged frontiersman and consummate survivor, Hugh Glass has a relationship with the natural world that is downright spiritual. See them in The Revenant.
Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.
Will Herondale is an emotionally distant bad boy with a secret. See them in Clockwork Angel .
When a half-breed breaks the rules, John Constantine deports them straight back to hell. He's trying to buy his way into heaven. See them in Constantine.
Satine cynically gives up on love so she can advance her singing career. But she meets a dreamer who reminds her there's more to life than ambition. See them in Moulin Rouge.
Sookie Stackhouse is a waitress who can read minds and break hearts. See them in True Blood.
A loyal dinosaur, Yoshi loves both saving the day and chowing down on a good meal. See them in Super Mario Bros..