A series of unexplainable accidents befall the people and companies responsible for developing the world's first supersonic airliner. A British agent is sent to investigate and with the help of another agent uncovers a plot masterminded by Carl Petersen who stands to gain eight million pounds if the aircraft is not ready by a certain date.
as Hugh Drummond
as Helga
as Pandora
as Carl Petersen
as Robot No. 7
as Mr. Mortimer
as Miss Mary
as Flicky
as Drummond's Daily
as Lady Manderley
as Peregrine Carruthers
as Robot No. 9
as Lord Dunnberry
as Robot No. 1
as Maj. Newman
as President of Aircraft Company
as Birgit
as Kruger
as Robot Flight Attendant (uncredited)
as Senior Aerodynamics Engineer (uncredited)
as Petersen Bodyguard (uncredited)
as Air Traffic Controller (uncredited)
as Robot Observer (uncredited)
as Party Girl in Green Dress (uncredited)
as Man Sitting Behind Pilot
as Test Co-Pilot (uncredited)
as Robot Twin (uncredited)
as Robot Twin (uncredited)
as Test Navigator (uncredited)
as Wing Commander Aston (uncredited)
as Test Area Official with Bow Tie (uncredited)
as Blond Robot in Green Jumpsuit (uncredited)
as Robot Saboteur (uncredited)
as Test Pilot (uncredited)
as Brunette Robot with Bangs (uncredited)
as Flight Test Observer (uncredited)
as Cookery Student Wearing Hat (uncredited)
as Hefty Cookery Student (uncredited)
as Petersen Bodyguard (uncredited)
