Watch One of Our Dinosaurs Is Missing (1975) (1975) HD Full Movie Free on solarmovie.do. Watch One of Our Dinosaurs Is Missing (1975) (1975) online free. A suspected Western spy steals a secret microfilm from China and hides it in the skeleton of a museu...A suspected Western spy steals a secret microfilm from China and hides it in the skeleton of a museum dinosaur, prompting a frantic search for it by various interested parties.