Deliberate mistake: Smith and the team come down the mountain and into the village at dusk, yet it is light out during the entire movie.
Where Eagles Dare (1968)
1 deliberate mistake
Directed by: Brian G. Hutton
Starring: Clint Eastwood, Richard Burton, Patrick Wymark, Mary Ure
Plot hole: Why do all the Germans abandon the cable car control room after the alarm has been sounded? If the cable car is critical for access to the castle then you would expect a hard core of SS troops to remain behind to control access and protect the machinery in the event of an attack. (01:42:55)
Major John Smith: Lieutenant, in the next 15 minutes we have to create enough confusion to get out of here alive.
Lt. Morris Schaffer: Major, right now you got me about as confused as I ever hope to be.
Trivia: The idea of helicopters was not necessarily new in WW2, but effective designs were not made until after the war; there is evidence from some literary sources (one of them being a book named "German Secret Weapons of WW2" or something like that) that the Germans did indeed conduct experiments and designs on this vehicle type.
Question: When Richard Burton is holding his gun on all the people in the meeting and asks if one of the guards could come in and watch them, why doesn't the guard just shoot him?
Answer: When the guard comes in, Burton explains what's going on. Also he is dressed as a German officer so his explanation and actions are plausible.