Guest Stars David Graham voices Captain Hanson / Lieutenant Bob Meddings / Fireflash Passenger / Crash Tenders / Doctor Sylvia Anderson voices Air Terrainean Guide Shane Rimmer voices TX 204 Co-pilot Peter Dyneley as Commander Norman / Interceptor One Pilot Ray Barrett voices Alan Tracy / Fireflash Co-Pilot / Assistant Controller / Harris / TX 204 Pilot Christine Finn voices Airport Tannoy
David Graham voices Captain Hanson / Lieutenant Bob Meddings / Fireflash Passenger / Crash Tenders / Doctor