Monty Python and the Holy Grail

Revealing mistake: When King Arthur is fighting the Black Knight, when he is about to chop off his last leg we can see the Black Knight jump slightly, after he has done this we can see his leg fall before King Arthur has touched it with his sword. (00:15:25)

Revealing mistake: In the scene with the French taunting they attack the castle. Shortly afterwards they run away and hide on the hill slope. When Arthur is trying to lie down he nearly guts one of the knights with his sword and just after that when he gets his sword in front of him you can see that it is a fake wobbly sword. (00:27:54)

Revealing mistake: The side of the beard of the three-headed knight's left head (their right) comes off just before we see that Robin has run off.

Revealing mistake: After King Arthur cuts off both the Black Knight's arms and both his legs, as Arthur rides away and the Knight is struggling on the ground, as he turns sideways you can see both his hands, held behind his back, and the depression in the ground where he is standing in a hole. This is how the effect was achieved.

The Doctor

Revealing mistake: When the black Knight is sitting on the ground with no arms or legs, the ground right next to him bends down, indicating his legs were buried.

Revealing mistake: When the Black Knight kills the other knight by throwing a sword through his head, you can see that the blood is coming from the sword, not the wound itself. Likely the actor had a blood tube in his hand, and let the blood run down the sword and splatter onto his face.

Revealing mistake: During the bit where the Knights are attacking the killer rabbit, in a few shots, most noticeable in an over-head view, you can see the wire that pulls the rabbit puppet along.

Revealing mistake: When Lancelot is running back down the stairs during the wedding, you can see the sword he uses to cut someone is bending. (00:57:45)

Revealing mistake: In the cave scene, as the knights are arguing about the meaning of the Castle "Aaaargh", the face of a fake Sir Robin is revealed when Lancelot turns his head. That's because Eric Idle, who plays Sir Robin, had to play brother Maynard.

Revealing mistake: When Arthur chops off the Black Knight's first arm, you can see his blade does not slice through the arm, but rather just bumps into the arm, which proceeds to fall off, revealing a fake prop-arm was used.

TedStixon

Continuity mistake: In the scene where Sir Galahad is about to enter Castle Anthrax, it's pouring like there's no tomorrow. Although when he falls against the door and is about to open there is no rain, and no Niagara Falls pouring down the door. As a matter of fact, it's pretty dry on the door and almost a completely clear sky.

More mistakes in Monty Python and the Holy Grail

Father of the Groom: Now now, let's not bicker and argue about who killed who, this is supposed to be a happy occasion!

More quotes from Monty Python and the Holy Grail
Monty Python and the Holy Grail trivia picture

Trivia: Before the witch trial, you can see Sir Bedevere tying coconuts to a swallow, no doubt to test the theory people argue about elsewhere in the film.

Piemanmoo

More trivia for Monty Python and the Holy Grail

Answer: Sequins are small, flat, shiny ornamentations that are attached to clothing to give the garment a metallic look. The nights are saying that between quests, they sit arround sewing these items onto vests.

wizard_of_gore

More questions & answers from Monty Python and the Holy Grail

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