Because you like Michael Morbius in Marvel Cinematic Universe

Jenny Flint is a devoted wife and daring crime fighter, which is pretty unconventional for a Victorian maid. See them in Doctor Who.

With her mastery of martial arts and her prodigious building skills, Wyldstyle projects an air of invincibility. But she's not bulletproof. See them in The Lego Movie.

Gilderoy Lockhart's biggest idol is himself. See them in Harry Potter Series.

A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

Michael Bluth is the only sane person in a family of eccentrics. At least, that's how he thinks of himself. See them in Arrested Development.

Kate Beckett is a no-nonsense policewoman with a nerdy side. See them in Castle.

Andrew Glouberman is trying to make it through puberty with his sanity intact. See them in Big Mouth.

Logan Huntzberger is a daredevil, romantic, and heir to a media empire. See them in Gilmore Girls.

The fearless bodyguard of Rick Flag, Katana will ruthlessly kill her enemies, trapping their souls in her sword. See them in DC Extended Universe.

Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.