1 - 1Deep Threat Sep. 09, 1972
1 - 2Lost Sep. 16, 1972
1 - 3Green Fever Sep. 23, 1972
1 - 4The Singing Whale Sep. 30, 1972
1 - 5The Shark Lover Oct. 07, 1972
1 - 6The Basking Shark Oct. 14, 1972
1 - 7Where Dangers Are Many Oct. 21, 1972
1 - 8Backfire Oct. 28, 1972
1 - 9The Deepest Dive Nov. 04, 1972
1 - 10The Challenge Nov. 11, 1972
1 - 11Collision of the Aquarius Nov. 18, 1972
1 - 12The Capture Nov. 25, 1972- 1 - 13The Artic Story Dec. 02, 1972