I shall release our cosmic tube rays from which will spring prehistoric reptiles to devour whatever remains of life!

— Great Guidance Of The Ro Men (George Barrows)

10 seconds sound clip from the Robot Monster (1953) movie soundboard.

You can hear this line at 01:05:47.185 in the Blu-ray version of the movie.

Quote context

[...]

- Great Guidance, I cannot kill the girl, but I will kill the boy.

- Here I am!

- Alice, do not hate me. I must!

- You wish to be a Hu-Man? Good! You can die a Hu-Man.

- Human elements still roam planet Earth!

- I, the ruler of all Ro-Mans, shall complete your task, Earth Ro-Man!

- I shall release our cosmic tube rays from which will spring prehistoric reptiles to devour whatever remains of life!

(Cosmic tube rays)

- And cyclotronic vibrations will smash the planet Earth out of the universe!

(energy crackling)

- I found him! Take it easy, son, you're all right.

- How is he?

- He's all right.

[...]