This might upset our whole plan.
1 seconds sound clip from Superman (1948) - Into The Electric Furnace (Chapter 7).
You can hear this line at 00:08:43.908 in the Blu-ray version of the episode.
Quote context
[...]
- That must be the tree he meant.
- Well, let's look around. You go that way, and I'll go this way.
- This isn't Clark Kent. It's that kid reporter, Jimmy Olsen.
- Well, he was in the Daily Planet car in the right spot in the park.
- You should've taken a good look first.
- This might upset our whole plan.
- This guy's as good as Kent for our purposes.
- The idea was to get someone that Superman would come after, wasn't it?
- Sure, that's right. Well, it might work out better this way. Tie him up.
- I'm gonna make a telephone call.
[...]