Stupidity: When questioning the heavyset witness after his having seen Costner in the hallway, there is no mention of the most obvious identifiable feature...the pearly white Navy uniform he was wearing. Instead, Costner is described as being a common "everyman."
No Way Out (1987)
1 stupidity
Directed by: Roger Donaldson
Starring: Gene Hackman, Kevin Costner, Will Patton, Sean Young
Other mistake: When at sea and during the crew member foc'sle rescue, the ship's crew, including Kevin Costner, are wearing ship ball caps reflecting USS Billings (BB 1369) and the BB represents "Battleship." However they are actually on a Guided Missile Destroyer "DDG 21", the USS Cochrane, as indicated by the hull number 21. (00:15:00 - 00:17:00)
Scott Pritchard: Tom is the one who saw you at Susan's. He's known about you all along, isn't that right? We do know what that means. If Commander Farrell is the man who was with Miss Atwell, then Commander Farrell is the man who killed Miss Atwell. And we know that the man who killed Miss Atwell is Yuri. Therefore, Commander Farrell is Yuri, quod erat demonstrandum.