Continuity mistake: During the search for Debbie; Margaret's scarf on her head disappears and reappears several times.
Continuity mistake: When The Master is waving Torgo's stick at him, he is waving it side to side slowly when seen from Torgo's point of view. When we see it from behind, he is jerking it around quickly.
Continuity mistake: When Michael and his family are attacked by the snake, the stock footage of the snake was obviously filmed in broad daylight, even though the characters are surrounded by the dead of night.