This is a 54 card set.
Dr Clayton Forrester (Gene Barry) is called in to investigate strange meteors that have fallen to Earth. There he meets Sylvia Van Buren (Ann Robinson). It soon becomes clear that this is an invasion from Mars. Earth's military power is not match against invaders who are intent on taking the planet for their own. Science has no answers and all looks lost but Mankind has a small ally that may save the day.
The story of the movie is told on the reverse of each card.
A 9 card movie character set is also available.