Because you like Martha Jones in Doctor Who

Leslie Burke is bold, courageous, and imaginative enough to create a world from scratch. See them in Bridge to Terabithia.

Success for Eggsy Unwin means joining Kingsman, and failure could mean death. See them in Kingsman: The Secret Service.

Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.

James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..

A smart, spunky, and incredibly skilled gamer, Art3mis has a revolutionary spirit. See them in Ready Player One.

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

Cisco Ramon is a proud, enthusiastic member of a superhero support team. See them in DC Extended Universe.

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

Pure charm, flirty and fashionable, Lando Calrissian will make sure to get the job done when necessary. See them in Star Wars Series.

There can be no doubt that Ben Linus is a huge liar. But one man's lies are another man's necessary steps to protect his people. See them in Lost.

Manipulative, conniving, and ruthless, Mr. Gold is enigmatic no matter what world he's in. See them in Once Upon a Time.