Nautilus

The Big Blue (1x6)

:

Humility is rescued by Nemo. When she revives, she remembers seeing an entrance which could have been man made. Benoit brought them here – the map he took from Karajaan is a map to Atlantis. Nemo allows one dive only. When they reach the space beyond the entrance, it seems constructed, but there are no clear signs of human made remnants. There are, though, hungry crinoids. As Benoit is swallowed up by them, he hands to Nemo a mysterious stone.