Jason Voorhees is the main antagonist of the Friday the 13th film series, created by Victor Miller, Ron Kurz, and Sean S. Cunningham. He is known for wearing a hockey mask to cover his face and wielding a machete as his weapon of choice, and is notorious for being a serial killer motivated by revenge. Jason Voorhees is the son of Pamela Voorhees and Elias Voorhees, and is the half-brother to Diana Kimble.