Because you like Mark Renton in Trainspotting

If Anna Liebert could remember her past, maybe she would know who she is. See them in Monster (TV Show).

Tifa Lockhart is part mother hen, part martial arts bad-ass. See them in Final Fantasy Series.

The self-described "ghost with the most" knows the ins-and-outs of specter life like no other. Just ask him. See them in Beetlejuice.

Born and raised in the darkness, Bane is determined to have the city totally under his control so that he can demolish it. See them in DC Extended Universe.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.

Tiana lives by a simple motto: "Fairy tales can come true. But you gotta make them happen, it all depends on you." See them in The Princess and the Frog.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

Knuckles the Echidna is a 16-year-old red echidna (aka a spiny anteater) and guardian of the ancient Master Emerald. See them in Sonic the Hedgehog.

In Ziva David's world, you grow up fast; you don't have a choice. See them in NCIS.

Though she can seamlessly flit between glamorous identities, Sydney Prosser is more vulnerable than she pretends to be. See them in American Hustle.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

Pro: Johan Liebert is handsome and charming. Con: he's also a sociopathic killer. See them in Monster (TV Show).