02 Orbit the Moon 03 Cosmic Communicator 05 Marston to Attack Earth 06 Discussing Marston 07 Kidnapping Order 08 Billy and Jane Need Help 09 Hoping for a Miracle 10 Billy and Jane in Ship 11 Three D Dantro 12 Marston Dead 13 On a Scout Ship 14 Preparing to Blast Off 15 Discussing Venus 16 Captured by the Dusters 17 Captives on Venus 18 Back to the Prison Cell 19 Dantro, Help Us 20 Plot to Destroy Venus 21 Venus Minister - Traitor 22 Encounter With Pirates 23 Pirates Attack Dantro 24 Alarm Alerts Pirates 25 Slick and Blackie 26 An Ancient Space Ship 27 Searching for Asteroid 28 Trying to Find Dantro 29 Searching for Planeteer 30 Planeteer Spotted 31 Prospector Finds Billy 32 Uranium on Asteroid 33 Surrounded By Mines 34 Where's the Kids 35 Judge's Problem 36 Strange Goings On 37 Dantro Controlled 38 Slats Suspicious 39 Slats Tricks Dantro 40 Marston Has Communicator 41 Marston's Spy Ring 42 Hunt for the Ancients 43 Encountering New Race 44 Sun and Toor Watching 45 Beings from Libra 46 Sulfur Breather Being 47 Must Obey Zen 48 Klee Will Use Dantro 49 Astro Drive Broken 50 Three D Roora 51 Touring Mardee 52 Council Denies Request 53 Secret Council 54 Firing Squad 55 Trying to Save Judge 56 Gaza Talking to Marston 57 Dantro Goes to Alpha 58 Barrow's Expedition 59 Crash Landing 60 Space Ship Graveyard 61 Slats Headed for Death 62 Contacting the Mardee 63 Insect Planet 64 Destroy the Generator 65 Dantro Frees Prisoners 66 Fighting Insect Men 67 New Adventure Begins 68 A Robot Civilization 69 Transporter to Orientor 70 Robot 012 Takes Over 71 Who Is Robot T21 72 Will T21 Help Dantro 73 Slats Looking for Dantro 74 Days Before Overthrow 75 Dantro and T21 Joined 76 Can Slats Control Jet 77 Death Coming Closer 78 End of Adventure