Episodes (59)
1. Big X Appears!
Aired 3 August 1964 • 25 min
2. The Attack of V3
Aired 10 August 1964 • 25 min
3. Evacuation from the Fortress
Aired 17 August 1964 • 25 min
4. Showdown in the Desert
Aired 24 August 1964 • 25 min
5. The Crisis of Big X
Aired 31 August 1964 • 25 min
6. Slave Hunting
Aired 7 September 1964 • 25 min
7. Showdown at Death Lake
Aired 14 September 1964 • 25 min
8. The Black Aurora
Aired 21 September 1964 • 25 min
9. The Lion Empire
Aired 28 September 1964 • 25 min
10. Sun of the Devil
Aired 5 October 1964 • 25 min
11. Ocean's Grave
Aired 26 October 1964 • 25 min
12. Showdown with "Kaiser O"
Aired 2 November 1964 • 25 min
13. The Masked Man
Aired 9 November 1964 • 25 min
14. The Poisonous Gas Train
Aired 16 November 1964 • 25 min
15. Himmel, the Big Mysterious Bird
Aired 23 November 1964 • 25 min
16. The Spaceman Sunaruri
Aired 30 November 1964 • 25 min
17. The Weightless Line
Aired 7 December 1964 • 25 min
18. Mystery of the Dead Volcano
Aired 14 December 1964 • 25 min
19. The Spade Viking
Aired 21 December 1964 • 25 min
20. Showdown 20 vs. 21
Aired 28 December 1964 • 25 min
21. Run, Big X!
Aired 4 January 1965 • 25 min
22. Big Mad Fountain
Aired 11 January 1965 • 25 min
23. The Phantom Pirate Ship
Aired 18 January 1965 • 25 min
24. The Robot Bombing Order
Aired 25 January 1965 • 25 min
25. The King's Electricity Transmission Campaign
Aired 1 February 1965 • 25 min
26. The Ant Lion Campaign
Aired 8 February 1965 • 25 min
27. The Aerial City
Aired 15 February 1965 • 25 min
28. Big Dragon God vs. Big X
Aired 22 February 1965 • 25 min
29. The Antique Missile
Aired 1 March 1965 • 25 min
30. Target That Ear
Aired 8 March 1965 • 25 min
31. Rebellion of a Rubber Man
Aired 15 March 1965 • 25 min
32. The Sad Insect Doctor
Aired 22 March 1965 • 25 min
33. Salvage, the Vacuum Man
Aired 29 March 1965 • 25 min
34. The Metropolis Destruction Campaign
Aired 5 April 1965 • 25 min
35. The Robot Castle
Aired 12 April 1965 • 25 min
36. The Fire Horse
Aired 19 April 1965 • 25 min
37. The Secret Undersea Laboratory
Aired 26 April 1965 • 25 min
38. The Space Tiger
Aired 3 May 1965 • 25 min
39. The Light-Hearted Man
Aired 10 May 1965 • 25 min
40. From Rainbow Country
Aired 17 May 1965 • 25 min
41. Fountain of the Snowman
Aired 24 May 1965 • 25 min
42. Toward the Galaxy
Aired 31 May 1965 • 25 min
43. Dr. Pearl's Invention
Aired 7 June 1965 • 25 min
44. Planet Angel
Aired 14 June 1965 • 25 min
45. Nina in Crisis
Aired 21 June 1965 • 25 min
46. The Secret of St. Rosa
Aired 28 June 1965 • 25 min
47. The Secret of Spaceland
Aired 5 July 1965 • 25 min
48. Showdown at the Grand Glacier
Aired 12 July 1965 • 25 min
49. A Giant Jellyfish Appears
Aired 19 July 1965 • 25 min
50. The Great 3
Aired 26 July 1965 • 25 min
51. The Earth's 5th Ice Age
Aired 2 August 1965 • 25 min
52. The Magician of Samaringa
Aired 9 August 1965 • 25 min
53. The Stolen Experiment
Aired 16 August 1965 • 25 min
54. Zombie, the Human-Faced Beast
Aired 23 August 1965 • 25 min
55. The Miracle of the Coral Reef
Aired 30 August 1965 • 25 min
56. Hans' Revenge
Aired 6 September 1965 • 25 min
57. Black Cloud on the Amazon
Aired 13 September 1965 • 25 min
58. Showdown on the Moon
Aired 20 September 1965 • 25 min
59. The Final Showdown
Aired 27 September 1965 • 25 min