01 Menace of the Black Manta 02 The Rampaging Reptile Men 03 The Return of Nepto 04 The Fiery Invaders 05 The Sea Raiders 06 War of the Water Worlds 07 The Volcanic Monster 08 The Crimson Monster From The Pink Pool 09 The Ice Dragon 10 The Deadly Drillers 11 Vassa, Queen Of The Mermen 12 The Microscopic Monsters 13 The Onslaught Of The Octomen 14 Treacherous Is The Torpedoman 15 The Satanic Saturnians 16 The Brain, The Brave, and The Bold 17 Where Lurks the Fisherman 18 The Trio Of Terror 19 Mephisto\'s Marine Marauders 20 The Torp, The Magneto, and The Claw 21 Goliaths Of The Deep Sea Gorge 22 The Sinister Sea Scamp 23 The Devil Fish 24 The Sea Scavengers 25 In Captain ‘Cuda\'s Clutches 26 The Mirror Man From Planet Imago 27 The Sea Sorcerer 28 The Sea Snares Of Captain Sly 29 The Undersea Trojan Horse 30 The Vicious Villainy Of Vassa 31 Programmed For Destruction 32 The War Of The Quatix And The Bimphabs 33 The Stickmen Of Stygia 34 Three Wishes To Trouble 35 The Silver Sphere 36 To Catch A Fisherman