Revealing mistake: When Vercingétorix leaves the Romans to go to Gergovia there is a stone mason by the road carving what is probably a distance marker. The man's chisel is obviously not in contact with the stone - while he is banging it with the hammer it is waving around in the air. (00:17:00)
Druids (2001)
1 revealing mistake
Directed by: Jacques Dorfmann
Starring: Max von Sydow, Christopher Lambert, Klaus Maria Brandauer, Ines Sastre
Continuity mistake: When Vercingétorix is at Avaricum, saying he needs to burn it to prevent the Romans getting the supplies, at one point the people behind him all change position. (00:43:55)
Julius Ceasar: When Alexander the Great was ten years younger than I am today, he had conquered the entire civilized world.
Vercingetorix: At your age, he was dead.
Julius Ceasar: All the more reason to hurry.