Because you like Rick Blaine in Casablanca

Shawn Hunter may be a bit of a rebellious bad boy, but he has a heart that's pure gold. See them in Boy Meets World.

Beneath Arthur's brash demeanor lurks the heart of a compassionate future king destined to unite the five kingdoms. See them in Merlin.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

The "runt" of his biker gang, Tetsuo Shima grapples with a perpetual inferiority complex. See them in Akira.

Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.

Murph is inquisitive, compassionate, and stubborn, with a passion for science she shares with her dad. See them in Interstellar.

Indiana Jones is a swashbuckling archeologist who hates snakes, Nazis, and priceless artifacts falling into the wrong hands. See them in Raiders of the Lost Ark.

It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.

Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.

All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.

When it comes to dancing and life, nobody puts Frances Houseman in the corner. See them in Dirty Dancing.