Revealing mistake: 10 minutes into the movie, the hijacker is at the cockpit cabin door and forces the stewardess to have the captain open it. If you look behind the hijacker at the main cabin door, you can see light coming through it on the upper right each time they show him from the front. It's a sealed plane door, there wouldn't be any light coming through.terry s
Revealing mistake: When the sailor is shot and thrown from the plane they immediately rush to him. While holding him in their arms the camera shows his feet are suddenly crossed. Difficult task for a dead person to cross their feet.