Because you like Sam Hanna in NCIS: Los Angeles

Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.

Gruff and sarcastic, Detective Harry Dresden use unconventional ways to track down perps, including using magic and the supernatural. See them in The Dresden Files.

Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.

Sam Montgomery works hard, but her evil stepmother makes sure her efforts don't pay off. See them in A Cinderella Story.

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

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

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

Kevin Khatchadourian is a disturbed, affect-less teen on a dark path. See them in We Need to Talk About Kevin.

Cosette is an idealistic woman whose innocence stands in contrast to her harsh childhood. See them in Les Miserables.

Often the one to deliver bad news to the families of victims, Jennifer Jareau isn't sure this is what she signed up for. See them in Criminal Minds.

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