This is Retik, ruler of the Moon. You will carry out Krog's orders.

— Retik Ruler Of The Moon (Roy Barcroft)

4 seconds sound clip from Radar Men from the Moon - Death of the Moon Man (S1E12).

You can hear this line at 00:02:20.122 in the Blu-ray version of the movie.

Quote context

[...]

- I can't understand why they let you off so easy, but it's very fortunate you came back when you did.

- Retik has arrived. He came down in his personal rocket ship. He landed it in the cave in the east side of the old Mount Henry mine.

- I just spoke to him by radio. He wants us to arrange for four more trucks and eight men to operate the ray guns he brought with him.

- -Okay, we'll go to town and get 'em.

- Get those hands higher.

- They're both finished.

- So what do we do now?

- This is Retik, ruler of the Moon. You will carry out Krog's orders.

- Get the men and the trucks necessary to operate my ray guns and bring them here at once!

- And there was enough metal in my flying suit to partially ground the current so I was only knocked out, but the other man was killed instantly.

- From what you've told us, he must've been the leader of the Moon forces here.

- I think so.

- But now that Retik is on Earth, he'll take command. And if Graber and Daly carry out their orders, he'll soon have a strong force of men and ray guns.

[...]