Yes, I'm inclined to agree.

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

You can hear this line at 00:01:44 in the Blu-ray version of the movie.

Quote context

[...]

- Just got a call from the president of the Gotham City League of Banks. He told me bluntly the league is becoming uneasy.

- Sure and I don't blame them. A fine bunch of April fools we're looking.

- Oh, don't castigate yourselves. You're tip-top officers, all of you. But still... Two years on this case and you men haven't turned up a single clue.

- Any reason to think you'll do better this time?

- This one is bigger than the lot of us. Commissioner... we need help.

- Yes, I'm inclined to agree.

- Ascend to the roof, Chief O'Hara, turn on the Bat-signal. I'll try the hotline.

- No one to answer the Bat-phone. Because Bruce Wayne and Dick Grayson along with Alfred the butler are on the roof of Wayne Manor... Stargazing.

- How's that, Master Dick?

- Fine, thanks, Alfred.

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

[...]