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During the final game Jonathan's helmet is knocked off, but in the next shot it is back on.
Marcus is not visible on the bed when Jonathan and Aurora are talking. The next shot he is there.
Before the first game, the top of Marcus' Corvette is up. After the game he jumps into the car with its top down.
Crew or equipment visible
At the beginning of the first Rollerball match after Aurora mocks Jonathan, There is a cable attached to her motorcycle that is visible when she does a 180 burn out.
When Jonathan climbs into the Porsche in the beginning, the front wheel of the camera car becomes visible when the Porsche turns down an alleyway.
Errors in geography
Mongolians do not speak Cantonese.
Just before the game when Aurora is transferred to the Horde, the announcer says, "There are four teams in the quarter finals." When it's the quarter finals, there are always 8 teams left.
In the first game of Rollerball, when the red motorcycle spins on its back wheel, a wire can be seen connected to it.
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