Revealing mistake: When Sean Connery and the others are examining the corpse found in the water, the dead body's eyes blink. (01:01:05)
Revealing mistake: When the dead monk is first pulled out of the blood vat, the others dump water on his face to see who it is, and the body's closed eyes flinch upon contact with the water.
Revealing mistake: When we momentarily see the dead Brother Berengar submerged in the water tub, he breathes out a small bubble of air through the water.
