Because you like Myrtle Snow in American Horror Story

After having his mind altered after a bad breakup, Joel Barish is not convinced that ignorance is bliss. See them in Eternal Sunshine of the Spotless Mind.

Merlin is half awkward teenager, half super-powerful wizard. He serves Prince Arthur of Camelot during the day and illegally learns magic at night. See them in Merlin.

Patrick Verona is a bad boy who's after a tough girl. See them in 10 Things I Hate About You.

You don't teach a class called "How To Get Away With Murder" without knowing a thing or two about getting away with things. See them in How to Get Away with Murder.

Morticia Addams hates anything bright and cheery and loves all things ghoulish, ghastly, and violent. See them in The Addams Family.

Bojack Horseman is a former sitcom star who loves sharing his opinions with anyone who will listen. Oh, and drinking. A lot! See them in Bojack Horseman.

Mavis Dracula's interests are anything black, scream cheese, and flying around. See them in Hotel Transylvania.

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.

It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.

Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.

A secret smoker, Margot Tenenbaum has plenty more secrets where that came from. See them in The Royal Tenenbaums.

Derek Hale is not one to make allies easily. This moody werewolf is dark and brooding. See them in Teen Wolf.