Because you like Sam Witwicky in Transformers

Handsome Jack is wearing a mask of his own face to hide his scarred real one. See them in Borderlands Series.

Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.

Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.

Protecting his family's name and its power are more important to Tywin Lannister than anything or anyone. See them in Game of Thrones.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

An inter-dimensional demon, Bill Cipher dreams of a more chaotic Gravity Falls. See them in Gravity Falls.

A speed-loving daredevil who lives on the edge, Sonic is as brave as he is cocky. See them in Sonic the Hedgehog.

Orphan Bruce Wayne has a tortured soul, but he's trying his best to weed out corruption. See them in DC Extended Universe.

Wolverine is a hot-blooded Canadian with an adamantium skeleton who's the best at what he does. See them in X-Men Series.

A believer in the pursuit of justice, Garrus Vakarian hates it when bad guys slip through the cracks of the bureaucratic justice system. See them in Mass Effect.

Although she is underestimated, Lagertha never fails to prove her worth as both a warrior and a mother. See them in Vikings.