Because you like Arwen in The Lord of the Rings

Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

A cursed pirate captain, Barbossa is greedy, vengeful, and surprisingly cheeky. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Part archaeologist, part philosopher, part politician, Jean-Luc Picard is an unashamed intellectual who runs a tight ship. See them in Star Trek: The Next Generation.

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

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.

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

Merciless and manipulative, Queen Ravenna is determined to become the fairest of them all. See them in Snow White and the Huntsman.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.

A legendary warrior with a complicated relationship to the truth, Jaime Lannister is revered and reviled in equal measure See them in Game of Thrones.

A man of the court, Lord Varys knows how to manipulate it better than anyone. See them in Game of Thrones.