Sir Ian has evolved a theory. At first I wasn't about to buy it, but we have eliminated one by one every other logical explanation.
12 seconds sound clip from the The Atomic Submarine movie soundboard.
You can hear this line at 00:24:30 in the DVD version of the movie.
Quote context
[...]
- It doesn't seem possible, but could it be an electric storm center? Underwater?
- High-intensity arcs will burn submerged, and millions of volts discharged in random directions.
- Is there any way out of this? Seems all around.
- Take her down. Maximum angle, maximum depth.
- Take her down. Maximum angle, maximum depth.
- Mmm, it is rather fantastic.
- Now here is where we encountered the electrical storm.
- The Sturgeon was lost about here. The others here, here, and here.
[...]