Character mistake: While in the sewing workshop, the teacher approaches and asks, 'What's the matter, Charlie?' but at this point he is still known as Peterson. It's not until later on in the film that he decides upon the name of Charles Bronson. (00:11:35)
Continuity mistake: During the fight with the gypsy in the middle of nowhere, Bronson faces the crowd and raises his hands up but in the next shot his hands are pointing downward.