Revealing mistake: After the real Leon Sprague is clubbed to death, Pavel Upenskoy and his accomplice toss him into the nearby river. Just before he is dumped, the corpses left hand flexes open and bends upward towards Upenskoy's head.
Firefox (1982)
1 revealing mistake
Directed by: Clint Eastwood
Starring: Clint Eastwood, Freddie Jones, David Huffman, Warren Clarke
Factual error: Towards the end of the movie, when Clint Eastwood is flying away from Russia, the Russian cruiser is really either an American Leahy or Belknap class cruiser.
Maj. Gant: All right. The bait's been swallowed. Let's head north to the Urals.
Trivia: Through sheer coincidence, the designers of the "Firefox" used flat plates and odd angles on the model. This is the same design technique that makes the actual stealth fighter invisible.
More questions & answers from Firefox
Chosen answer: There was just an explosion in the hangar and in the resulting confusion none of them were sure why it was moving. To get it away from the fire is not unreasonable. Also, the Soviet military is not big on showing initiative. Unless told to disable it, none of the guards would risk severe punishment for damaging a valuable aircraft.
Grumpy Scot