Mistakes

Since this film serial was made in the early 1950s there are many scientific inaccuracies about the moon in it, not the least of which is that, according to the story, the moon has exactly the same gravitational pull as Earth. See more...

Trivia

In the onscreen dialogue of this 1951 movie serial, the Lunarian invaders are never referred to as "Radar Men". They are only referred to as such in the title. See more...

Mistake pictures