Because you like Gaius Baltar in Battlestar Galactica

Timid and a bit insecure, Amy Antsler has big dreams of activism and meeting new people. She's learning it's easier said than done. See them in Booksmart.

Hans Landa doesn't seem to have issues with Jews, but he hunts them because he's determined to do his job well. See them in Inglourious Basterds.

A bumbling hobbit, Bilbo Baggins is becoming a part of something much larger than himself as he embarks on a quest. See them in The Hobbit: An Unexpected Journey.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

Dallas Winston is headed down a dangerous, criminal road. See them in The Outsiders.

For Sly Cooper, stealing isn't just about the haul. It's also about the journey. See them in Sly Cooper.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Don't worry about this forensic scientist offing you unless you're a serial killer yourself. (You're not, right? Just checking.) See them in Dexter.

The ever-cheerful Tonks can change her appearance at will, but she can't seem to get rid of her clumsiness. See them in Harry Potter Series.

Hayley Stark is a sarcastic 14-year-old with an unusual passion. See them in Hard Candy.

A deadbeat dad and small-time con-artist, Frank Gallagher gives nothing and yet expects everything. See them in Shameless.