Because you like Arthur Fonzarelli in Happy Days

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

This cannibalistic villain may be a loner, but Killer Croc doesn't have problems with self-confidence. See them in Suicide Squad.

Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

Bodhi Rook is a defected pilot for the Galactic Empire dead set on destroying the Death Star. See them in Rogue One.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.

Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

A Silurian lizard woman, Madame Vastra has a penchant for puzzles and interspecies romance. See them in Doctor Who.

Despite the war-torn world around him, Mal Reynolds still holds onto the shred of hope that life can be more than just living another day. See them in Firefly.