Dr Wilson

Revealing mistake: When the spaceship is going to take-off, every scientists are trying to escape, but there's a man wearing a light colored suit and hat who seems more interested in pushing the chairs everywhere than escaping. He even pushes a chair in another row. The director obviously told the actors to push some chairs to create more excitement in the scene, but he seems to take that too seriously. (01:31:05)

Dr Wilson

Continuity mistake: In some shots, Gort the robot has air vents under the chin. In others there are no vents. (01:19:00)

Dr Wilson

Revealing mistake: When the spaceship arrives in Washington, many people look in the wrong direction. (00:04:20)

Dr Wilson

Revealing mistake: During the black-out, there's a shot when you see two cars moving in the background. One of them is slowing, which is normal if the engine stops, but the other is parked and then starts moving. (01:01:45)

Dr Wilson