Because you like Billy Costigan in The Departed

Megara is a tough-as-nails survivor hidden behind a pretty face. See them in Hercules.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

This elf loves smiling, eating sugar, and spreading Christmas cheer. And no matter what, Buddy always sees the best in people. See them in Elf.

He's an everyday earthworm turned intergalactic hero. See them in Earthworm Jim.

Rogue's touch is literally deadly, and she's trying to learn from the older mutants how to manager her powers. See them in X-Men Series.

Obi-Wan Kenobi is a sage Jedi who doesn't need to say much to teach you a galaxy's worth of wisdom. See them in Star Wars Series.

There's erratic, and then there's Senor Chang. See them in Community.

One of Freddie Mercury's songs is "We Will Rock You." And does he ever! See them in Bohemian Rhapsody.

After having his mind altered after a bad breakup, Joel Barish is not convinced that ignorance is bliss. See them in Eternal Sunshine of the Spotless Mind.

Audrey Horne may seem inquisitive and charming, but she can turn on a dime. See them in Twin Peaks.

Buddy Pine is an unhinged superfan of superheroes using technology to take down his idols. See them in The Incredibles.

For a taciturn, shadowy vampire, Angel has got a big mouth. See them in Angel.