Original American International One Sheet Poster (27×41) for Roger Corman’s crime drama, I, MOBSTER (1958) starring Steve Cochran, Lita Milan, Robert Strauss, Lili St. Cyr and Yvette Vickers. Director Roger Corman, normally known for his science fiction, horror and exploitation film for American International Pictures, takes on a more serious tone with this jazzy genre flick starring the always-interesting Steve Cochran and a supporting cast including ecdysiant Lili St. Cyr. This is the tale of a young hood who rises from the streets to mob boss. He ultimately becomes the probe of a Senate Committee on criminal activities bringing about his not-unexpected downfall. The one sheet is folded and in very fine to near mint condition.