One Of Our Dinosaurs Is Missing ’75 NATASHA PYNE DEREK NIMMO JOAN SIMS HELEN HAYES This vintage original still shows a VERY RARE photo of (from left to right) PETER USTINOV, NATASHA PYNE, JOAN SIMS, HELEN HAYES and DEREK NIMMO in a scenephoto from the classic WALT DISNEY movie. Moviephoto from the movie: One Of Our Dinosaurs Is MissingYear of the photo: 1975Size of the photo: Approximately 8 x 10 Other members of the cast (not necessarily in... the movie still):Helen Hayes Joan Sims Peter Ustinov Bernard Bresslaw Derek Nimmo Clive Revill Arthur Howard Joss Ackland Max Harris . Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.