Because you like Dr. Horrible in Dr. Horrible's Sing Along Blog

Despite the war-torn world around him, Mal Reynolds still holds onto the shred of hope that life can be more than just living another day. See them in Firefly.

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

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.

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

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

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

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

Mike Ehrmantraut is rutheless, merciless, and probably the most endearing hitman you've ever met. See them in Breaking Bad.

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

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