Panting, he came through the second door, saw the submarine resting peacefully on the subterranean stream.

Doc gave the order before the submarine could reach the bottom of the subterranean stream.

They heard nothing but the trickle of the subterranean stream.

A subterranean stream ran past on one side of it.

Beyond the crawl hole was a subterranean stream and a passage which connected to the chimney area.

The tour ends at a small subterranean stream.

Or the night they'd all drown in their sleep when the subterranean streams beneath them began to swell, filling the chambers with icy water?

It was reported that the cause of the damage was by a subterranean stream.

The subterranean stream is laden with ten times the concentration of carbon dioxide.

Wade hears a bizarre bubbling sound as he reaches the subterranean stream.