Zero's Terror! The Massive Earthquake Operation!!

1. Man or Beast? The Cool Guy Who Came From the Jungle!1974-10-19 2. Ten-Faced Demon! God or Devil?1974-10-26 3. The Strong, Naked, Fast Guy!1974-11-02 4. Race! Jungler of Rage!!1974-11-09 5. The Weirdo Who Came From Underground!!1974-11-16 6. The Inca Rope-Pattern Writing Mystery!!1974-11-23 7. Melt! Melt! The Terrifying Snake Beastman1974-11-30 8. The Crocodile Beastman Who Attacked the School1974-12-07 9. Go, Amazon! The Crab Beastman's Island!1974-12-14 10. Black Cat Beastman Aiming at the Nursery School!1974-12-21 11. The Golden Snail's the Reaper's Envoy!?1974-12-28 12. Seen! Gedon's Beastman Modification Room1975-01-04 13. Approaching! Ten-Faced Demon! Danger, Amazon!!1975-01-11 14. The Ten-Faced Demon Dies! And a New Enemy?1975-01-18 15. He Came Forth! The Terrible Great Emperor Zero1975-01-25 16. Garanda's Tokyo Sea of Flames Operation!!1975-02-01 17. Mt. Fuji's Big Explosion? Tokyo's Frying Pan Operation!1975-02-08 18. Zero's Terror! The Massive Earthquake Operation!!1975-02-15 19. Going into Action, The Garanda Juvenile Squad!!1975-02-22 20. Mole Beastman's Last Activity!!1975-03-01 21. Cannibal Beastman to Eat the Frozen Rider1975-03-08 22. Inca Doll's Day to Annihilate Greater Tokyo1975-03-15 23. Imitation Riders vs. Amazon Rider!1975-03-22 24. You Did It, Amazon!! The End of Great Emperor Zero!!1975-03-29