Bellatrix Lestrange isn't just another villain in Harry Potter, she's the most sadistic force of evil in the entire series.

Bellatrix Lestrange, more terrifying than Voldemort due to her love for violence and cruelty, finds joy in causing ...

That honor goes to Bellatrix Lestrange (Helena Bonham Carter), the dedicated Death Eater, who, while not the leader of the organization, does the dirty work, unlike Voldemort himself. Formerly ...