It's 1938 in Amesbury, England. While performing aerial stunts in the Aerobatique Show for her adoring fans, American Pilot, Samantha "Bombshell" Cartwright's, aeroplane is struck by a meteorite. After safely landing her Curtiss P-40, curiosity gets the better of Sam and she goes to investigate the meteor's crash site. What Sam finds is more than she bargained for: an 8 foot tall Automaton, who she will eventually call "TommTomm". Not able to communicate, TommTomm becomes Sam's body guard as they along with MI-5 Agent Terrence Wilkinson and MI-5 Scientist, Professor Graham Rockwell encounter Nazi spies, ancient religious artifacts and alien races.