S3.E1 ∙ The Undersea World of Jacques Cousteau: Those Incredible Diving MachinesSun, Jun 21, 1970Add a plotRate
S3.E2 ∙ The Undersea World of Jacques Cousteau: Return of the Sea ElephantSun, Jun 28, 1970Add a plotRate
S3.E25 ∙ The Undersea World of Jacques Cousteau: Tragedy of the Red SalmonSun, Dec 27, 1970Add a plotRate
S3.E36 ∙ Thor Heyerdahl's Ra Expeditions: Part 1 - Pyramids and PapyrusSat, May 1, 1971Add a plotRate
S3.E37 ∙ Thor Heyerdahl's Ra Expeditions: Part 2 - By Papyrus Boat Across the AtlanticSun, May 2, 1971Add a plotRate