Bailout at 43,000

United States Air Force Colonel William Hughes (Paul Kelly) asks Major Paul Peterson (John Payne), who has been called back to active service, to join a team at the Air Research and Development Command conducting tests on a downward ejection seat for bombardiers in the new Boeing B-47 Stratojet bomber. The first tests used articulated dummies, but human test subjects are needed. Besides Colonel Hughes, German scientist Dr. Franz Gruener (Gregory Gaye), also is in charge of the test program, working directly with the test subjects. Captain Jack Nolan (Richard Crane) is also assigned to the project.