Because you like Ilsa Lund in Casablanca

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.

With her mastery of martial arts and her prodigious building skills, Wyldstyle projects an air of invincibility. But she's not bulletproof. See them in The Lego Movie.

Meg March might yearn for a life of ballgowns and diamond necklaces, but the boy she falls for doesn't have a penny to his name. See them in Little Women.

K-2SO is a blunt and sarcastic reprogrammed Imperial droid who is always up for an adventure. See them in Rogue One.

Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.

Therese Belivet spent her life letting other people guide her along, and she wants to take control now. See them in Carol.

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.

Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.

Petyr Baelish's main assets? A sharp mind, deep pockets, and no scruples. See them in Game of Thrones.

Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.

Kubo is a storyteller at heart who's tapping into his sense of adventure. See them in Kubo and the Two Strings.

Nothing inspires dread like the mysterious, masked Man in Black. But what's he hiding? See them in The Princess Bride.