Mission: Impossible 2 (2000)

Continuity: The tyres on the crotch rocket motorcycles they were riding kept changing from knobbly tyres to road slicks, back and forth depending on what terrain they were on. Easiest to see when Ethan skids on the road to avoid the white van - clear shot of slick tyres - then about 30 seconds later they're on the dirt, he skids into the old car and you can easily see that he's got off-road tyres front and back.

Continuity: In the car chase scene with Nyah after they split and hit again and are spinning look at Ethan's car. The driver's side in the close ups was on the American side, then in the spin it is reversed to an English side. (It is a negative image - the license plate is reversed). The next image is back to normal.

Factual error: In the scene at the race track where they show the virus infecting and destroying cells in the blood stream, they clearly show that it is red blood cells being infected. Viruses, in order to replicate, require the cell's DNA replication machinery. However, mature red blood cells in the circulation no longer possess this machinery since they no longer have a nucleus or DNA. It would therefore be impossible for this virus to replicate.

When Nyah is trying to convince Ethan to shoot her, she says "Do it. Now!" There is still about forty minutes left in the movie, but those are the last words she says.

In the Mission Impossible films, there is always a major character uncredited. In the first film, Emilio Estevez was uncredited as Jack Harmon and in this film, Anthony Hopkins is uncredited as Ethan's boss.

In the movie trailer Tom Cruise greets Ving Rhames when he lands in a helicopter on a remote property in Australia. He says "Welcome to Australia, mate" with an attempted Aussie accent on the word "mate". But that line was never shown in the movie. Not sure why. Perhaps the producers thought that it may come across as Tom mocking Australians?