Revealing mistake: BBC costume recycling allows one of the natives on Helotrix to show up wearing one of Tarrant's old 3rd season outfits. Another wears an even older, 1st season costume of Avon's. (00:22:40 - 00:24:25)
Visible crew/equipment: When the crew are discussing Helotrix, big yellow power cables (probably used to light up Scorpio's main flight console) are showing at the right of the screen. (00:09:20)
Continuity mistake: Tarrant and Dayna mug a pair of Helotrix citizens and change clothes with them. Later, when the pair are beamed back to Scorpio, they change back into their original costumes in mid-teleport. (00:44:05)
Continuity mistake: The president-elect's body changes both poses and locations on the floor between the time Sleer shoots him and the time he's found and the murder investigation is begun. (00:26:00 - 00:31:25)
