Blast. This is awkward. Silly, it never occurred to me.

5 seconds sound clip from the The Bridge on the River Kwai movie soundboard.

You can hear this line at 01:36:11.758 in the Blu-ray version of the movie.

Quote context

[...]

- Well, sir, he's Canadian and that's in keeping with the international composition of this outfit.

- If he wants to go that bad, he can even take my place.

- Well, if you're all agreed on Joyce, he's yours.

- Now, then, I've had a report from air reconnaissance on that village and there's sufficient clearing for you to make your jump at last light.

- You've had parachute training, of course?

- No, sir.

- Blast. This is awkward. Silly, it never occurred to me.

- Well, in that case, maybe...

- Yes, he's right. We'd better arrange some practice jumps for him immediately.

- I'll pop over and check with Freddie right away.

- All right, Chapman, you can run along.

- Yes, sir.

- Well, then, feel like a sniff of air?

- Yes, sir.

[...]