Joel Silver (born July 14, 1952) is an American film producer, known for action films like Lethal Weapon and Die Hard. He is owner of Silver Pictures and co-founder of Dark Castle Entertainment. He began his career at Lawrence Gordon Productions, where he eventually became president of motion pictures for the company. He earned his first screen credit as the associate producer on The Warriors and, with Gordon, produced 48 Hrs.,Streets of Fire and Brewster's Millions. In 1985, he formed Silver Pictures and produced successful action films such…