1 - 1Stingray Oct. 04, 1964- 1 - 2Emergency Marineville Oct. 11, 1964
- 1 - 3The Ghost Ship Oct. 18, 1964
- 1 - 4Subterranean Sea Oct. 25, 1964
- 1 - 5Loch Ness Monster Nov. 01, 1964
- 1 - 6Set Sail for Adventure Nov. 08, 1964
- 1 - 7The Man from the Navy Nov. 15, 1964
- 1 - 8An Echo of Danger Nov. 22, 1964
- 1 - 9Raptures of the Deep Nov. 29, 1964
- 1 - 10Titan Goes Pop Dec. 06, 1964
- 1 - 11In Search of the Tajmanon Dec. 13, 1964
- 1 - 12A Christmas to Remember Dec. 20, 1964
- 1 - 13Tune of Danger Dec. 27, 1964
- 1 - 14The Ghost of the Sea Jan. 03, 1965
- 1 - 15Rescue from the Skies Jan. 10, 1965
- 1 - 16The Lighthouse Dwellers Jan. 17, 1965
- 1 - 17The Big Gun Jan. 24, 1965
- 1 - 18The Cool Caveman Jan. 31, 1965
- 1 - 19Deep Heat Feb. 07, 1965
- 1 - 20Star of the East Feb. 14, 1965
- 1 - 21Invisible Enemy Feb. 21, 1965
- 1 - 22Tom Thumb Tempest Feb. 28, 1965
- 1 - 23Eastern Eclipse Mar. 07, 1965
- 1 - 24Treasure Down Below Mar. 14, 1965
- 1 - 25Stand by for Action Mar. 21, 1965
- 1 - 26Pink Ice Mar. 28, 1965
- 1 - 27The Disappearing Ships Apr. 04, 1965
- 1 - 28Secret of the Giant Oyster Apr. 11, 1965
- 1 - 29The Invaders Apr. 18, 1965
- 1 - 30A Nut for Marineville Apr. 25, 1965
- 1 - 31Trapped in the Depths May. 02, 1965
- 1 - 32Count Down May. 09, 1965
- 1 - 33Sea of Oil May. 16, 1965
- 1 - 34Plant of Doom May. 23, 1965
- 1 - 35The Master Plan May. 30, 1965
- 1 - 36The Golden Sea Jun. 06, 1965
- 1 - 37Hostages of the Deep Jun. 13, 1965
- 1 - 38Marineville Traitor Jun. 20, 1965
- 1 - 39Aquanaut of the Year Jun. 27, 1965
