Because you like Knuckles the Echidna in Sonic the Hedgehog

Ianto Jones' withdrawn nature conceals his emotional pain. See them in Torchwood.

All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.

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.

Chewbacca is a loyal co-pilot who won't hesitate to rip your arm off. See them in Star Wars Series.

Carol Aird is driven to fight to make her life better, regardless the consequences. See them in Carol.

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

A poised, stately man-out-of-time, Ichabod Crane typically faces the modern world with wry quip. See them in Sleepy Hollow.

Not even a closed door will deter this eternal optimist. See them in Frozen.

Growing up is hard for Carl Grimes. Growing up in a zombie apocalypse is even harder. See them in The Walking Dead.

Sokka is the group's self proclaimed comedian, occasionally he'll even make people laugh! See them in Avatar: The Last Airbender.

Yuri is living in the afterlife, which takes the form of a high school where no one dies. But if you follow the school's rules and live a "normal" life you vanish. See them in Angel Beats!.

Ofelia is face-to-face with the deadliest creatures of the underworld and completely unafraid. See them in Pan's Labryinth.