Flying saucers come to Earth, they contact the scientist Dr Marvin (Hugh Marlowe) and tell him that Earth must surrender to the aliens or be destroyed. Dr Marvin and his wife Carol (Joan Taylor) work to develop a magnetic weapon that can cause the saucers to drop out of the sky.
However, time is running out and the aliens are watching. They are also preparing to attack the major capitals of the world...
This film is typical of the flying saucer attacks genre and one of the most iconic parts of it. The special effects are maybe a bit dated now but good for their day. The final battle scene is very exciting and includes plenty of destruction.
