Factual error: In several scenes, characters drink 'Scotch Whiskey' from a bottle with a label that is obviously something the props department created. That's how it's spelled on the label, 'Scotch Whiskey'. The problem is, if it's Scotch, it's spelled 'WHISKY' (without the 'e').
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The UN agent boards a 50-year old Russian cargo plane, has to ask the pilot, Delphy, where the hatch is, and yet immediately accesses the triggering mechanism, down to knowing which of the connectors is for the explosive bolts. How likely is that? See more...
Whiteout mistakes
Other: The Union flag in the comms room at Amundsen-Scott base is upside down. They did get the one flying outside right, though.
Plot hole: The UN agent boards a 50-year old Russian cargo plane, has to ask the pilot, Delphy, where the hatch is, and yet immediately accesses the triggering mechanism, down to knowing which of the connectors is for the explosive bolts. How likely is that?