Watch One of Our Dinosaurs Is Missing

"One of Our Dinosaurs Is Missing" (1975) is an American spy comedy based on the novel "The Great Dinosaur Robbery." The film is set in the 1920's and involves a British agent hiding a microfilm in an Apatosaurus skeleton. The Chinese spies who are after the microfilm then steal the skeleton -- which is enormous -- to search it for the microfilm.

One of Our Dinosaurs Is Missing is a 1975 action movie with a runtime of 1 hour and 40 minutes. It has received moderate reviews from critics and viewers, who have given it an IMDb score of 5.9.