Because you like Emmett Brown in Back to the Future

A suave demon, Crowley grants humans their wishes in exchange for their soul, only to find loopholes that benefit him. See them in Supernatural.

Raven Reyes may be a deliquent, but she's also the youngest zero-gravity mechanic who fixed a 130-year old escape pod to make it through the descent to Earth. See them in The 100.

It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

Veronica Lodge is a quintessential mean girl trying to make a better life, and a better self. See them in Riverdale.

Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.

A hurricane of a human being, Marla Singer is destructive and unforgettable. See them in Fight Club.

Ted Logan wants to party on, but if doesn't get an A+ on his history presentation, he'll flunk out and be sent to a military school in Alaska. See them in Bill & Ted's Excellent Adventure.

Just call Jeff Lebowski The Dude. Or His Dudeness, Duder, or El Duderino if you're not into that whole brevity thing. See them in The Big Lebowski.

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

Some might call Jess Mariano mysterious. Others just call him moody. See them in Gilmore Girls.