Parachute into a turquoise underwater cave, squeeze through a muddy tunnel deep beneath a dangerous coral reef.... With a British expedition, you can experience all this, as it searches for living fossils, creatures of the endless night, in spectacular underwater caverns, hidden for 150 million years in a remote part of the Bahamas. Narrator Andrew Sachs Film cameramen
LEO DICKINSON. PETER SCOONES
Film editor CHRIS WADE
Director ROBERT PALMER
Producer RICHARD BROCK
BBC Bristol