Because you like Mark Sloan in Grey's Anatomy
Raphael is a short-fused hothead who loves a good fight and some tasty pizza. See them in Teenage Mutant Ninja Turtles.
Hotheaded and arrogant, Kaneda is nevertheless fiercely protective of the biker gang he leads. See them in Akira.
Angel is fighting as best as he can, but the disease might be too powerful for even his strong, positive energy. See them in Rent.
It's time somebody has to take over. It might as well be Fish Mooney. See them in Gotham.
Even with the world on the line, Bayonetta is an Umbra Witch who maintains a biting sense of humor. See them in Bayonetta.
Severus Snape is a misanthropic potions teacher with a vindictive streak. See them in Harry Potter Series.
Buttercup is a farm girl turned princess who'd do anything to have her old life back. See them in The Princess Bride.
For Dana Scully, sometimes looking for extreme possibilities makes you blind to the probable explanation right in front of you. See them in The X-Files.
Homer Simpson is a beer-loving disaster in charge of nuclear safety in Springfield. Everybody run! See them in The Simpsons.
Billionaire playboy by day and vigilante archer by night, Oliver Queen aims to rid Starling City of crime and atone for his past mistakes. See them in DC Extended Universe.
Altair Ibn-La'Ahad is as much a philosopher and detective as he is a killer. He takes nothing at face value and continually searches for deeper truths. See them in Assassin's Creed Series.