Sub Down

Plot hole: Rick goes into the water. This is arctic seawater, ice is above them. Rick has no protective clothing. Yet he swims around for several minutes and emerges in good condition and his clothes dry very rapidly. (01:10:00)

PeterNZ

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Mistakes

Factual error: The heroine is trying to get to come on the trip in the minisub. She is asked "Name three under-ice amphopods" The word should be "amphipods", and her answer "Gamamarus" should be "Gammarus". (00:25:30)

PeterNZ

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