History's Largest Tidal Wave
Episode 48 · 1979-09-02

- Animation
- Action & Adventure
- Sci-Fi & Fantasy
Episode overview
One disaster after the other occurs all over the Earth. In order to help and to understand the situation, the ISO travels from one location to the other. But that center for peace is finally occupied by Galactor as well. Gel Sadra addresses the whole world and publicly declares world supremacy. Gel Sadra then interrogates Dr. Nambu in the data chamber, in order to learn the location of the special radar which was developed to find the main beam cannon. But they are completely surprised by the onslaught of the tidal wave. Dr. Pandora takes advantage of this and points her gun at Gel Sadra right away. Just then the two of them experience this strange feeling again. The enemy leaves the data chamber. Nambu goes to the airtight project chamber in order to take the special radar with him. Elsewhere, Gel Sadra uses that strange feeling and goes in search of the radar, finally discovering it. Just when she is about to take possession of the radar, the Science Ninja Team arrives.
24 minutes
Season 2 episodes
1. Governor X Counterattack1978-10-01
2. Mysterious Feather Shuriken1978-10-08
3. Black Knights from Hell1978-10-15
4. The Return of Joe?!1978-10-22
5. The Big Attack of the Mysterious Cavemen1978-10-29
6. The Shocking Pyramid Power1978-11-05
7. The Terrible Mutant Operation1978-11-12
8. The Firebird of the Moon1978-11-19
9. The Downfall of Berg Katse1978-11-26
10. Snowstorm at the Equator1978-12-03
11. Struggle! Hypernium 6001978-12-10
12. The Secret of Dr. Raphael1978-12-17
13. G-2`s Youth1978-12-24
14. Red Impulse of Space1978-12-31
15. The Pure Heart of G-51979-01-07
16. Blackout Joe1979-01-14
17. The Devil's Equation1979-10-21
18. The Spaceship that Doesn't Respond1978-01-28
19. Trap in Another Dimension1979-02-04
20. G-Town's Critical Moment1979-02-11
21. Youth's Broken Wings1979-02-18
22. Mysterious Stonehenge1979-02-25
23. Love Vanquished at the North Pole1979-03-04
24. Suspicious G-21979-03-11
25. The Cyborg's Sorrow1979-03-18
26. Mysterious Private Secretery Pandora1979-03-25
27. Dr. Nambu's Death!1979-04-01
28. Love Stolen by a Feather Shuriken1979-04-08
29. Life or Death! Evil Demon North Wall1979-04-15
30. Ryu's Homecoming1979-04-22
31. The Eagle is Shot Down1979-04-29
32. G-1's Andes Love1979-05-06
33. G-1's Anger1979-05-13
34. The Evil Iron Beast of the Amazon1979-05-20
35. Berg Katse's Legacy1979-05-27
36. Sorrow of the Underground City1979-06-03
37. Burn! Wings of Steel1979-06-10
38. Electromagnetic Mecha Iron Demon Dragon1979-06-17
39. Crimson Condor1979-06-24
40. Fierce Battle! Evil Animal Operation1979-07-01
41. Gatchaman vs. GelSadora1979-07-08
42. The Observatory that Moves in the Dark1979-07-15
43. Invaders From Mars1979-07-22
44. Fight! The Evil Base on Mars1979-07-29
45. Evil of the Solar Shift Plan1979-08-05
46. Gatchaman Unmasked1979-08-12
47. Certain Death! Two Firebirds1979-08-26
48. History's Largest Tidal Wave1979-09-02
49. Burn! Condor1979-09-09
50. Mystery? Mystery! GelSadora's Mother1978-09-16
51. The Sorrow of GelSadora1978-09-23
52. The Downfall of Governor X1979-09-30