Revealing mistake: When Apollo fires at Robber, his shot hits a pillar, knocking a chunk of it off. As he runs behind the pillar, a circular device dangles from a wire in the damaged part of the pillar- the remnants of the effects charge that was used to cause the damage. (00:33:45)
Revealing mistake: Starbuck is romancing both Cassie and Athena in different rooms aboard the Rising Star. Odd that both rooms have the same wrinkle and tear in the wallpaper just under the window. There's also, in both rooms, what looks like a black thumbtack repairing the glitch. (00:08:25)
Revealing mistake: When Robber starts shooting at Apollo and Boomer, it's comically obvious that the two warriors have been replaced by stunt doubles that bear almost no resemblance to the actors- most notably as they run for cover. (00:32:55)