Sezon 1
Bölümler
1 The Nile (1) 9 Ara 1979 2 The Nile (2) 11 Ara 1979 3 Calypso’s Search for Atlantis (1) 25 Haz 1980 4 Calypso’s Search for Atlantis (2) 2 Tem 1980 5 Time Bomb at Fifty Fathoms 6 Mediterranean: Cradle or Coffin? 27 May 1979 7 Calypso’s Search for the Britannic 22 Kas 1977 8 Diving for Roman Plunder 14 Mar 1978 9 Blind Prophets of Easter Island 11 Ara 1978 10 Clipperton: The Island Time Forgot 25 Şub 1981 11 Lost Relics of the Sea 12 Mar 1980 12 Warm-Blooded Sea: Mammals of the Deep 17 Mar 1982