David A. Prior

David A. Prior was an American director, screenwriter, producer and co-founder of the Action International Pictures (AIP). Prior started his career with the horror film Sledgehammer (1983), and the action film Killzone (1985), both of them with his brother Ted in lead roles. Shortly after he went into a partnership with veteran producer David Winters, and started directing film many of them with his brother as the star, some of these cult classics includes Deadly Prey, Aerobicide, and Mankillers.