Because you like Toby Cavanaugh in Pretty Little Liars
Poison Ivy is a seductive, venomous botanist laments the fact that there are so many people to kill, yet so little time. See them in DC Extended Universe.
Terence Fletcher is a brutal and unflinchingly strict music teacher hell-bent on whipping his students into shape. See them in Whiplash.
Jack Bauer is a terrorist fighter who is scared of nothing and no one. The clock is ticking! See them in 24.
They say they saved Adam Jensen by turning him into a cyborg, but he's not sure saved is the right word. See them in Deus Ex Series.
There's no one cooler than this intergalactic smuggler who hangs out in dens of iniquity all over the galaxy. And Han Solo knows it! See them in Star Wars Series.
Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.
Dipper Pines is investigating a truly strange town during the world's wildest summer vacation. See them in Gravity Falls.
WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.
Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.
Foul mouthed and disturbingly comfortable with violence, Hit-Girl is a precocious assassin who doesn't need anyone's protection. See them in Kick-Ass.
Imperator Furiosa is a badass patriarchy toppler. She'll do anything to secure a better, freer future for the women she cares for. See them in Mad Max: Fury Road.