Because you like Walden Schmidt in Two and a Half Men

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.

This lab mouse has one thing on his huge brain: trying to take over the world on a nightly basis. See them in Pinky and the Brain.

Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

Quentin Coldwater has always suspected there was something different about him, and now he has the chance to prove it. See them in The Magicians.

Arizona Robbins loves being a pediatric surgeon, and the cute orthopedic surgeon downstairs makes coming into work worth her while. See them in Grey's Anatomy.

Although she is underestimated, Lagertha never fails to prove her worth as both a warrior and a mother. See them in Vikings.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.