Ageless B movie producer Roger Corman is the subject of a new documentary. In Cannes, he gave a Master Class on how to ensure films make a profit saying, "I never had a failure. All my films were successes." However, he does make one exception: his only film to win critical acclaim was the only one to under-perform at the box-office. Click here to read Corman's comments on mentoring Ron Howard, Jack Nicholson, Francis Ford Coppola and many other Hollywood icons. (For Ian Brown's exclusive interview with Roger Corman, see Cinema Retro issue #18 in which he discusses his adaptations of the works of Edgar Allan Poe for American International)