But what good will that do us if it's so closely guarded?
2 seconds sound clip from Superman (1948) - Superman To The Rescue (Chapter 8).
You can hear this line at 00:07:07.961 in the Blu-ray version of the episode.
Quote context
[...]
- At the risk of losing the reducer ray?
- We won't lose it, I promise. But it may enable us to capture the Spider Lady and Dr. Hackett.
- It is rumored that Superman will guard the ray machine.
- My Washington contact has informed me as to the route chosen.
- But what good will that do us if it's so closely guarded?
- My men will be there before the area is closed.
- Erwin and Jackson will stop the truck.
- How do you know the ray machine will be in a truck?
- I have definite information.
- But what if Superman is there?
- You and Brock will take care of Superman with Dr. Hackett's new weapon, if it's finished in time.
- It will be. You needn't worry about Superman.
- Now we'll work out the details.
[...]