Because you like River Song in Doctor Who

Caleb Rivers is a bad boy with a good reason for acting out. See them in Pretty Little Liars.

Tail's smarts and helpful nature come in handy in a pinch. See them in Sonic the Hedgehog.

Jasmine dreams of something more than palace life, and she's not afraid to go get it. See them in Aladdin.

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

Iris West is a barista and blogger determined to expose a secret. See them in DC Extended Universe.

Dustin Henderson doesn't let the bullies get to him. He's secure in who he is and that his friends have his back. See them in Stranger Things.

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

Klaus Baudelaire's photographic memory saves the lives of his siblings many times over. See them in Lemony Snicket's A Series of Unfortunate Events.

Sabrina Spellman is half-witch-half-human, a headstrong and loyal cheerleader with an affinity for spell-making. See them in Chilling Adventures of Sabrina.

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

Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.

For Kazuya Mishima, the power of the Devil is now his and his alone. See them in Tekken .