Repeatedly Chalmers calls Miller and his crew 'soldiers'. Early in the movie they're identified as Marines. No Marine would fail to correct someone calling him/her a 'soldier.'
At around the 1:14 mark of the movie, Eva is tied up next to her father and the slipknots are so loose she Would not be bound in any way.
Tyler Jon Olson is correctly credited in the end crawl, but in the headline end credits 10 seconds earlier, in large green font, his name is clearly misspelled as Tyler Jon Olsen.
there is a panning shot of a clock tower. next scene Bruce Willis and his daughter come DOWN stairs and are behind clock faces (at TOP of tower) - next the bad guys come DOWN the same stairs to confront them - how were they all on the roof of the tower .