Trivia: Not strictly a "movie mistake", but interesting to note. On the DVD commentary, Jonathan Frakes says repeatedly that the gun used by Picard in the holodeck scene is "a period German submachinegun". It is, of course, a Thompson M1928, possibly the most American submachinegun of them all. (00:51:45 - 00:52:20)
Andrew Perry
14th Jan 2008