Because you like The Doctor in Star Trek Voyager

T'Challa is a regal superhero with the weight of the world (and particularly his nation) on his shoulders. See them in Marvel Cinematic Universe.

Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.

Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.

Ferociously independent and wickedly smart, Fiona Goode is a Supreme Witch who truly reigns supreme. See them in American Horror Story.

Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.

Claire Underwood is scary intimidating, and she knows it. See them in House of Cards.

An off-beat dork, John Egbert is funny, inventive, and endlessly optimistic. See them in Homestuck.

In charge of stocking the office's supply of cigarettes and liquor, Joan Holloway could run the whole company if they would let her. See them in Mad Men.

Fox Mulder is a devoted believer in aliens, monsters, and that the truth is out there. See them in The X-Files.

Eddie Brock is a big-hearted investigative journalist who is going through the world's weirdest identity crisis. See them in Venom.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.