Pyramid Head

Pyramid Head (also known as the Red Pyramid) is a monster in the 2006 film Silent Hill. Pyramid Head is portrayed by Roberto Campanella.

Biography
Pyramid Head is first encountered by Rose Da Silva in Midwich Elementary School, while she is looking for her daughter. Although he doesn't stand out among the monsters of the town, he is unaffected by attempts to stop him and displays his characteristic strength and brutality, as well as his Great Knife.

Pyramid Head uses the Great Knife weapon to fillet a thick steel door in a failed attempt to kill Rose and Cybil Bennett. He displays his strength when he catches Anna, holds her in the air using only one arm, tears off her dress, then grabs her chest and tears off her skin in one movement.

Trivia

 * Pyramid Head's appareance is different from his counterpart in the Silent Hill games. His helmet is a black and girded hexagon - a 6-sided version of the 7-sided one in the game - and appears much more sharp. According to director Christophe Gans, the change is because it was impossible for the actor to wear the helmet from the game.
 * He is 7 feet tall as mentioned in the behind the scenes commentary.