Because you like Rosa Diaz in Brooklyn Nine-Nine

Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.

Polite and clever, Annie James is not afraid to stir up a little mischief. See them in The Parent Trap.

Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.

Frodo might have carried the ring, but Samwise Gamgee carried the ring bearer. See them in The Lord of the Rings.

Tempestuous and talented, Claire Randall is a woman with a passionate heart and a quick mind. See them in Outlander.

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.

Born into luxury, Sybil Crawley wants to find real purpose and meaning in her privileged life. See them in Downton Abbey.

Manipulative, conniving, and ruthless, Mr. Gold is enigmatic no matter what world he's in. See them in Once Upon a Time.

Fear is a ball of nerves and a voice of caution. See them in Inside Out.

Kate Beckett is a no-nonsense policewoman with a nerdy side. See them in Castle.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.