Je suis mortifée. I'm très amazed.

7 seconds sound clip from the Ruggles of Red Gap (1935) movie soundboard.

You can hear this line at 00:28:15 in the Blu-ray version of the movie.

Quote context

[...]

- Well, hello, Effie. It's Effie, boys.

- Hello, Effie.

- Egbert, what does this mean?

- Well, you... you have no idea the trouble we had with the Colonel here. It come on him when we were in the art galleries.

- Hold him up, Jeff.

- I got him, I got him.

- You see what I mean? He's a nice fellow too. It's a shame. You'll excuse him, will you, folks?

- Je suis mortifée. I'm très amazed.

- Adieu, Mr Standfans.

- Bonsoir, madame. Bonsoir, madame.

- Effie? Erm... Effie? Er... I...

- There there you are. Now you see? You see what I mean? He's a man who should never have liquor. It brings out the beast in him.

- Whoo!

[...]