Because you like Katie in Paranormal Activity

Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.

All Catelyn Stark wants is to keep her family safe, but life in Westeros makes it nearly impossible. See them in Game of Thrones.

Short on book smarts but long on compassion, this high school football player secretly has a soulful side. See them in Glee.

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.

Intelligent Adele is soft spoken yet brimming with emotion. See them in Blue is the Warmest Color.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.

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.

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

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

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.

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.