After a series of Fireflash airliners start inexplicably crashing into the sea, International Rescue volunteers to assist in the investigation.
Scott Tracy / Radar Operator (voice)
Virgil Tracy / Newsreader (voice)
Alan Tracy / TV Reporter / Seahawk Pilot (voice)
Gordon Tracy / Brains / Captain Hanson / Patterson / Fireflash Pilot / Fireflash 3 Pilot / Irish Farmer (voice)
John Tracy / Lieutenant Burroughs / Fireflash Co-Pilot Bob / Saboteur (voice)
Jeff Tracy / Commander Norman / International Air Minister (voice)
Tin-Tin Kyrano / Grandma Tracy (voice)
