Because you like Biff Tannen in Back to the Future
K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.
Macbeth was probably named "Most Likely to Kill His Rivals" in his senior yearbook. See them in Macbeth.
Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.
King Schultz is about as color-blind as a man of his era can be. See them in Django Unchained.
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.
Jail hasn't broken Andy Dufresne's spirit, but will his spirit help break him out of jail? See them in The Shawshank Redemption.
Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.
Romantic, impulsive, and captivated by the joys of life, Natasha Rostova is on the messy path of growing up. See them in War and Peace.
A smart, spunky, and incredibly skilled gamer, Art3mis has a revolutionary spirit. See them in Ready Player One.