I'm supposed to notify the proper authorities.
2 seconds sound clip from Superman (1948) - Superman's Dilemma (Chapter 11).
You can hear this line at 00:11:37.347 in the Blu-ray version of the episode.
Quote context
[...]
- Come in.
- We're from the Daily Planet.
- Yes, and this is Jimmy Olsen.
- Mr. Olsen. Would you be seated, Miss Lane?
- Mr. White sent us to get the story from you.
- It's just as I told him over the phone.
- They should be back here at 3:00.
- I'm supposed to notify the proper authorities.
- White said he was sending you here to advise me.
- The first thing we wanna do is get a line on these men and find out where they're from.
- Why?
- If you'll check with Perry White at the Daily Planet, he'll verify my story.
- The judge will take care of that. He's out to lunch right now.
- Oh, pretty soon. He doesn't take more than a couple hours to eat.
[...]