You'd think that with all the money invested in movies mistakes would not exist. But they manage to slip through like the beauty spot on Rose's face in Titanic changing sides
duringt he movie, or in the same film Jack's reference to ice fishing in
Lake Wissota; a lake that was only man made six years after Titanic's sinking. Consider also the mistakes in Jurassic Park in the kitchen scene where you can see someone grabbing a raptor's tail to keep the puppet steady or in the same film at the beginning you can see the camera crew stopping Jophery getting hurt when he falls.
Anyway make no mistake these actor
autographs are free for you to download.