Because you like Felix Dawkins in Orphan Black
Kilgrave is a domineering, abusive boyfriend. Then, add in the power of mind control. See them in Marvel Cinematic Universe.
Holland March is known to wake up hungover in full bathtubs. See them in The Nice Guys.
A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.
A brave "Young Wolf," Robb Stark has never lost a battle. See them in Game of Thrones.
Margaery Tyrell is one of the most adept and charming liars there is. See them in Game of Thrones.
Extremely violent and loyal, Sandor Clegane is called the Hound for a reason. See them in Game of Thrones.
Joey Potter is a low-key girl next door in love with her best friend. See them in Dawson's Creek.
Kara "Starbuck" Thrace will beat you in cards, drink you under the table, then fly circles around you in her fighter plane. See them in Battlestar Galactica.
Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.
Breaking bones and hearts, Callie Torres has figured out how to put the bones back together. But the hearts? Not so much. See them in Grey's Anatomy.
Working as a captain in the American Expeditionary Forces and a spy for British Intelligence, Steve Trevor wants to end World War I once and for all. See them in DC Extended Universe.