 CONT: During the glider scenes, theres one point where Crown  motions for Banning to look to her left but both actors seem to turn  their heads to their right. Actually, because of the size  constraints of the cockpit, all the interior shots were filmed using  a mirror with the camera mounted at an angle. Since the camera sees  a mirror image, the actors look to their left out of natural  instinct, but appear to look to their right.