Because you like James T. Kirk in Star Trek

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

Genetically and cybernetically enhanced, Gamora was trained from birth to be one of the deadliest women in the galaxy. See them in Marvel Cinematic Universe.

Her unhappy childhood has left her unsure of the existence of happy endings. Mary Jane Watson hides her pain beneath a joke and a smile. See them in Marvel Cinematic Universe.

Resourceful and pragmatic, Selina Kyle always keeps in mind her number one priority: herself. See them in Gotham.

An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.

All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.

He may be one of the Four Horsemen of the Apocalypse, but War still maintains a strong sense of honor. See them in Darksiders Series.

Good fashion? Check. Snarky quips? Check. Supernatural evil-fighting powers? Also check. See them in Buffy the Vampire Slayer.

Riggan Thomson is a washed-up movie star running from his inner demons. Alas those inner demons look just like the superhero he used to play. See them in Birdman.

Leslie Knope can accomplish anything, literally anything, with a little grit and help from her office. See them in Parks and Recreation.

Ava may just be the perfect woman. So long as she can pass a Turing test. See them in Ex Machina.

Kumar Patel is always high, always hungry for sliders. See them in Harold & Kumar Go To White Castle.