Because you like Sam Hanna in NCIS: Los Angeles

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.

Charlie Bucket may be down-on-his-luck, but his spirits are always sky high. See them in Charlie and the Chocolate Factory.

A karate master/rocket scientist/squirrel, Sandy Cheeks is the only one who can clean up the other resident's messes in Bikini Bottom. See them in SpongeBob SquarePants.

As the unit chief of the FBI's Behavioral Analysis Unit, Aaron Hotchner is dead serious about avenging dead people. See them in Criminal Minds.

Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.

It's hard enough for Marta Cabrera to be part of a murder investigation, but when you can't lie? See them in Knives Out.

Robin Scherbatsky is a former teen pop star who loves dogs and is scared of relationships. See them in How I Met Your Mother.

After surviving a CIA mission that was supposed to kill him, ex-military man John Reese bets it all on a chance to redeem himself. See them in Person of Interest.