Season 1

E1. Great Rebellion of the Fearful Mu

Feb 11, 1973 · 25m

E2. Vengeance of the Mummy Primitive

Feb 18, 1973 · 25m

E3. Counterattack Amphibian Primitive Amazon X

Feb 25, 1973 · 25m

E4. Conspiracy of the Fearful Oil Primitive!!

Mar 4, 1973 · 25m

E5. Shivering Snake Primitive

Mar 11, 1973 · 25m

E6. The Homicidal Lightning Witch Approaches!

Mar 18, 1973 · 25m

E7. Strong Wind! Wolf Rider Unit

Mar 25, 1973 · 25m

E8. The Scarf Filled with Rage!!

Apr 1, 1973 · 25m

E9. Death Strike!! Flying Dragon Primitive vs. Tiger Seven

Apr 8, 1973 · 25m

E10. Great Explosion! Child of the Earth Primitive

Apr 15, 1973 · 25m

E11. The Disolving Face of the Wax Primitive

Apr 22, 1973 · 25m

E12. Hayashi, Sampei Becomes the Fly Primitive

Apr 29, 1973 · 25m

E13. Help Me Brother Go!!

May 6, 1973 · 25m

E14. The Skull Primitive of Hell's Burning Life

May 13, 1973 · 25m

E15. Great Invasion of the Mu Empire

May 20, 1973 · 25m

E16. Challenge to the Mu Empire

May 27, 1973 · 25m

E17. Crisis of Japan Sinking!!

Jun 3, 1973 · 25m

E18. Game of Death on the Izu Peninsula!!

Jun 10, 1973 · 25m

E19. Hear the Song of Tiger Seven

Jun 17, 1973 · 25m

E20. Challenge of Gunfighter Rat Primitive

Jun 24, 1973 · 25m

E21. Necessary Shooting!! Tiger's Spiral Spark

Jul 1, 1973 · 25m

E22. Counterattack of the Mad Dog Primitive!!

Jul 8, 1973 · 25m

E23. Groan of the Demonic Coal-Tar Primitive

Jul 15, 1973 · 25m

E24. Mu Empire on the Move!!

Jul 22, 1973 · 25m

E25. Great Circus of the Fearful Marionette Primitive

Jul 29, 1973 · 25m

E26. Now Revive the Tiger Spark!!

Aug 5, 1973 · 25m