AllMovie

Flight that Disappeared sugars its Vital Message with a sci-fi/fantasy coating. Three nuclear scientists prepare to deliver their report on the potentials of atomic weaponry to the President. En route to Washington, the scientists' plane disappears from view. They awaken to find themselves in the presence of benign aliens, possibly residents of the Afterworld. Before the scientists are permitted to leave, they have been persuaded that their nuclear report will need a healthy dose of anti-bomb rhetoric.