Ernest Tilley, a former scientist who lost his daughter two years earlier in a hit-and-run accident, tracks down James Brock, the man he believes is responsible for the accident and boards the same airliner on a transatlantic flight, flying from London to New York. The film looks at the passengers in their various pairings throughout the film. Tilley has hidden a bombon board and threatens to blow it up in an act of vengeance, not only killing Brock but also all passengers and crew. When Captain Bardow and the passengers realise that he is serious, and they cannot find the bomb, they begin to panic. Some want to pressure him into revealing the location of the bomb, while others such as Doctor Bergstein try to reason with the now silent Tilley. Mulliner, a terrified passenger, attempts to kill Brock to get Tilley to not set off the bomb. Acting out of fear, Brock is killed when he smashes a window and is sucked out of the airliner. Tilley, coming to his senses when a young boy passenger soothes him, disconnects the remote control for the bomb, then commits suicide by poison. As the airliner approaches New York, the passengers realise that they will survive.
The type of aircraft depicted is a Soviet-built Tupolev Tu-104. Although the airline and its crew are clearly British, having departed from London and a BEA Vickers Viscount is also seen, the aircraft shown at the beginning is sporting the Soviet Union's flag on the tail. This twin-jet airliner was never flown by any airline outside the Soviet bloc. A medium-range airliner, the Tu-104 also could not have been used on transatlantic routes.
Reception
In the Time Out review, John Pym saw Jet Storm as, "A British prototype for the Airportdisaster movies of the '60s and '70s." He went on to note, "... like its later supersonic counterparts, Endfield's film is naive and contrived, but not without interest as the alarmed passengers soon divide into groups: reactionary and liberal." The TV Guide critic wrote, "... thanks to an outstanding cast, this air-disaster film manages to limp to a landing with its 'thriller' status intact." The Radio Times applauded "... a star turn for Attenborough, who brings a convincing complexity to the role of bomber and bereft father."
