Jet Storm

Ernest Tilley (Richard Attenborough) is a former scientist who lost his daughter two years earlier in a hit-and-run accident. He tracks down James Brock (George Rose), the man he believes is responsible for the accident and boards the same airliner on a transatlantic flight, flying from London to New York. Tilley threatens to blow himself up and everyone on board as an act of vengeance. He disconnects the remote control for the bomb, then commits suicide by poison.