Searching for the lost world of Atlantis, Prof. Aitken, his son Charles and Greg Collinson are betrayed by the crew of their expedition's ship...

Director: Kevin Connor

Cast: Doug McClure, Peter Gilmore, Shane Rimmer, Lea Brodie, Michael Gothard, Hal Galili, John Ratzenberger, Derry Power, Donald Bisset, Ashley Knight, Robert Brown, Cyd Charisse, Daniel Massey, James Mainprize, Carrie Clayton