Because you like Alucard in Castlevania
A grumpy tourist trap owner, Grunkle Stan has a few deep secrets. See them in Gravity Falls.
Kevin Khatchadourian is a disturbed, affect-less teen on a dark path. See them in We Need to Talk About Kevin.
Murph is inquisitive, compassionate, and stubborn, with a passion for science she shares with her dad. See them in Interstellar.
Ciel Phantomhive is a haughty teenage nobleman who doesn't suffer fools gladly. See them in Black Butler.
Violet Parr is an angsty teen would love to become even more invisible than her superpowers allow. See them in The Incredibles.
James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..
Ilana Wexler is rarely found without a joint. When she's not absolutely blazed, she is a below average employee and an incredible best friend. See them in Broad City.
A malevolent dark wizard, Voldemort is so fearsome that he's known primarily as "He Who Must Not Be Named." See them in Harry Potter Series.
David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.
England may cultivate the image of a well-bred gentleman, but he has both the temper and mouth of a seasoned sailor. See them in Axis Powers Hetalia.
He's a get rich or die tryin' kind of raccoon. See them in Marvel Cinematic Universe.