Original American International Pictures One Sheet Poster (27×41) for the Norman Taurog musical comedy, SERGEANT DEADHEAD (1965) starring Frankie Avalon, Deborah Walley, Cesar Romero, Buster Keaton, and Fred Clark. Avalon plays an Astronaut who exchanges his brain with one of those chimps that used to pilot spacecraft. The usual teen sixties nonsense. If it did not have the Disney panache of Flubber, it did have a taste of rock and roll and Buster Keaton. This folded one sheet is in fine plus condition with some minor distresses and edge wear on the lower right border.