Because you like Grendel's Mother in Beowulf

He may be one of the Four Horsemen of the Apocalypse, but War still maintains a strong sense of honor. See them in Darksiders Series.

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in DC Extended Universe.

Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.

Macbeth was probably named "Most Likely to Kill His Rivals" in his senior yearbook. See them in Macbeth.

Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

Although Morrigan knows every kind of magic there is, friendship is an untested area for her. See them in Dragon Age Series.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

Mike Ehrmantraut is rutheless, merciless, and probably the most endearing hitman you've ever met. See them in Breaking Bad.

With her consciousness so easily shifted between bodies, Motoko Kusanagi is left unsure of who or what she really is. See them in Ghost in the Shell.

Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.