Because you like Morticia Addams in The Addams Family
Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.
Despite being at the bottom of the social hierarchy in school, Eric Effiong is an upbeat student who loves makeup and fashion. See them in Sex Education.
Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.
Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.
Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.
Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.
Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.
Franklin "Mouse" Finbar is a jock paying the price for his mistake. See them in Jumanji.
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.
Bucky Barnes used to be a good-hearted American soldier. Now he's the cold-hearted Winter Soldier. See them in Marvel Cinematic Universe.
Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.
As a psychokinetic who was raised in a lab, Eleven is finding Indiana to be a scary world. But at least she's discovered Eggo waffles. See them in Stranger Things.