Because you like Richard Castle in Castle

A consummate schemer with a knack for solving mysteries, Shawn Spencer has trouble taking anything seriously. See them in Psych.

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.

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.

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

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.

For Jack Pearson, the best thing about having triplets is giving three times the love. See them in This Is Us.

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

Calling Alicia Florrick a "good wife" is damning this smart, capable, thoughtful woman with too-faint praise. See them in The Good Wife.

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.

Billy Butcher's job is to give everyone hell by any means necessary. See them in The Boys.

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.