Audio problem: When Travolta steals the speed boat there is a wide shot of him driving away and you can see Cage running towards him in the top right of the screen. You can hear Cage fire his gun but the muzzle flash doesn't appear until a second later after the gun is fired.
THGhost
15th May 2010
Face/Off (1997)
15th May 2010
Face/Off (1997)
Revealing mistake: In the hall of mirrors Travolta runs behind the mirrors in order to get the drop on Cage. Cage starts shooting, but when he stops and lowers his arm the muzzle flash (and possibly the gunfire as well) from his gun continues as if he's still firing.