Because you like David Rossi in Criminal Minds

Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.

Brilliant, violent, and only a little insane, the Joker doesn't listen to anyone except the voices in his head. See them in DC Extended Universe.

Norma Bates may look like a harmless housewife, but don't let that fool you. See them in Bates Motel.

Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.

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

Although Morrigan knows every kind of magic there is, friendship is an untested area for her. See them in Dragon Age Series.

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

Celine's a spontaneous Parisian college student enjoying the night of her life. See them in Before Sunrise.

Brian Robeson is a true survivor through and through. See them in Hatchet.

Tattoos, bad boys, and heroin: Jane Margolis is learning that some vices are more dangerous than others. See them in Breaking Bad.

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.