So the people on the Moon are planning a direct attack on the world as soon as their saboteurs have softened up our defenses.
6 seconds sound clip from the Radar Men from the Moon - Flight of Destruction (S1E4) movie soundboard.
You can hear this line at 00:02:22.188 in the Blu-ray version of the movie.
Quote context
[...]
- They're taking off in a car. I'm gonna go after them, you guard the ship!
- They're after us. Step on it!
- He's hanging onto us. Give it all you can.
- What do you think their chances are of succeeding?
- You've seen what the ray guns have already done here.
- Perhaps our best move would be to attempt an attack on the Moon.
- But we just can't sit here and wait to be attacked.
[...]