From Wikipedia, the free encyclopedia David Prowse, MBE (born 1 July 1935) is an English former bodybuilder, weightlifter and actor, most widely known for playing the role of Darth Vader in physical form. In Britain, he is also remembered as having played the Green Cross Code man. Prowse is a native of Bristol, where he attended Bristol Grammar School. Description above from the Wikipedia article David Prowse, licensed under CC-BY-SA, full list of contributors on Wikipedia.