Hi I realised in WC4 that if I move from the flight control to the officers lounge or the other way round, there is no sound in the cutscene where the protagonist walks through the corridors. In every other cutscene I have sound but in this one I have no sound. Is this "normal"?

Yes, that's normal. This cutscene from the DVD version never had any sound.

Does the non-dvd have that scene, and does it have sound?

Are the scenes different?

If not, and non-dvd has sound would it be possible to combine the dvd video with the sound?

I have to rely completely on my memories here, but i THINK they are identical and I THINK (once again) it had sound.

Combing those two would definitely be possible. I could do that if someone would upload the CD cutscene.

Thanks,. Be interesting to know if there is a difference or not.

Just installed my old WC4 cd edition using dosbox.
I can confirm, that the corridor scenes, do have sound.