Because you like Michael Palledorous in The Sandlot

Leatherface's moods change with his masks. See them in The Texas Chainsaw Massacre.

If it means fulfilling her ambitions, Satsuki Kiryuin will show neither shame nor hesitation. See them in Kill la Kill.

No one has seen The Mandalorian without his helmet since he swore the creed. See them in The Mandalorian.

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

Born and raised in the darkness, Bane is determined to have the city totally under his control so that he can demolish it. See them in DC Extended Universe.

Wanderer is a Soul, a parasite sent into a host to take over their body, extracting information from them and colonizing their species. See them in The Host.

Kara "Starbuck" Thrace will beat you in cards, drink you under the table, then fly circles around you in her fighter plane. See them in Battlestar Galactica.

Scar is sneaky, snarky, and always striving for more power. See them in The Lion King.

They say they saved Adam Jensen by turning him into a cyborg, but he's not sure saved is the right word. See them in Deus Ex Series.

Jack Bauer is a terrorist fighter who is scared of nothing and no one. The clock is ticking! See them in 24.

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

Cinderella will sacrifice herself to keep her family's memory alive. See them in Cinderella (Live Action).