Well, that did it.

2 seconds sound clip from the Radar Men from the Moon - Moon Rocket (S1E1) movie soundboard.

You can hear this line at 00:04:45.614 in the Blu-ray version of the movie.

Quote context

[...]

- If a ray gun is being used to cause these blasts, it's probably being operated from the ground.

- And if you could get to the scene of the attack soon enough, you might be able to find some clue to the attackers.

- I'll be glad to try.

- Good, we'll phone you as soon as we have any information about another attack.

- All right, sir.

- Goodbye.

- Goodbye.

- There she is, right on time.

- Well, that did it.

- Let's get over to Kern Pass. That troop train will be along soon.

- All right I'll get out there right away.

- Say, give me a hand with the flying suit, Ted.

- Sure.

- A trainload of army supplies was just blasted off the west end of the valley.

[...]