Store Hadji wrote: Any unique footage under the narration could be played silent, with ambient sound made from other bits of the soundtrack, or use actors to speak the lost lines...
Actually, the dialogue and/or sound effects removed to make room for the narration can be found in the earlier "European" cut.
One more interesting note: in both versions, the scene where Frank Readick's character tells Graham about attending a socialist meeting has been edited in immediately after Graham leaves the captain's quarters. In the preview version (and as originally scripted), this scene came later, following the one where Graham secretly meets with Kuvetli. I believe the new reconstructed version of the film returns the "socialist meeting" scene to its originally intended position in the running sequence, improving both pacing and continuity.