Oh, please, please, gentlemen, don't behave like two schoolchildren. You'll ruin everything in a minute.

6 seconds sound clip from the Mr. Topaze (1961) movie soundboard.

You can hear this line at 00:52:33 in the Blu-ray version of the movie.

Quote context

[...]

- If you find the city council a laughing matter, we have obviously nothing further to say to each other. Goodbye.

- Oh, darling, don't be so petty.

- I'm a freely elected representative of the people. I cannot allow democracy to be insulted.

- 100000 he wants. No!

- I cannot talk with a power-mad raving idiot! Excuse me.

- Oh, please, please, gentlemen, don't behave like two schoolchildren. You'll ruin everything in a minute.

- Oh, let him go.

- Yes, and my show with him?

- Who cares about your damn show?

- I do!

- Roger!

[...]