Because you like Tenth Doctor in Doctor Who

Ultron is security software turned evil mastermind. See them in Marvel Cinematic Universe.

Count Olaf is a traveling actor, except he can't act and his homicidal tendencies make finding work pretty difficult. See them in Lemony Snicket's A Series of Unfortunate Events.

Harvey Specter depends on no one and gets his fulfilment from ambition, material success, and expression of his own worth. See them in Suits.

Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.

Prideful and psychotic tendencies combine to make Dr. Eggman a dangerous and villain who will squash anyone in his path. See them in Sonic the Hedgehog.

Sephiroth wants nothing more than to seize the power of the Lifestream in order to become a god. See them in Final Fantasy Series.

The biggest lesson from this inspiring teacher? Carpe diem. See them in Dead Poets Society.

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

Kendall Roy is a wanna be ruthless businessman who comes across more like an anxious teenager. See them in Succession.

When Andrew Neiman is not in classes during the day, he's rehearsing his drums until his hands bleed at night. See them in Whiplash.

Dean Forester is just your friendly, neighborhood grocery bag boy. See them in Gilmore Girls.

After several hundred years of shutting himself out from the rest of the world, Japan's not used to dealing with nations, See them in Axis Powers Hetalia.