Because you like Donna Noble in Doctor Who

Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.

Nicholas Angel is super-dedicated to his job as a police officer. Maybe a little too dedicated. See them in Hot Fuzz.

A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.

Britta Perry has never met a cause she couldn't passionately champion—at least for a little bit. See them in Community.

Donatello might come off as a tad nerdy, but don't let his geekiness fool you. He's a trained ninja and a skilled fighter. See them in Teenage Mutant Ninja Turtles.

A doting grandfather, Edwin Hoover also has a heroin addiction and a penchant for swearing. See them in Little Miss Sunshine.

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.

David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.

The chronically bizarre Dwight Schrute is the world’s most dependable assistant to the regional manager. See them in The Office.

Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.