Just one more minute, Aunt Harriet.

4 seconds sound clip from Batman (1966) - Zelda the Great (S1E9) TV Series.

You can hear this line at 00:02:36 in the Blu-ray version of the movie.

Quote context

[...]

- How's that, Master Dick?

- Fine, thanks, Alfred.

- Wow, the rings of Saturn. This is sure some fun.

- Astronomy is more than mere fun. It helps give us a sense of proportion. Reminds us how little we are really. People tend to forget that sometimes.

- Gosh, yes, that's right. I'll bet I'll see those rings a little differently this time.

- If you boys have finished stargazing there's a delicious rib roast on the dining room table.

- Just one more minute, Aunt Harriet.

- Goodness gracious, look up at that cloud. Isn't that the famous Bat-signal?

- It sure is, Aunt Harriet

- Commissioner Gordon must wish the services of the, ahem, Dynamic Duo.

- Mercy alive. Whoever that unknown Batman is, I hope he sees the signal.

- Uh, great heavens, what a fool I am. Isn't today Wednesday, Alfred?

- Indeed, sir.

[...]