|The Undersea Science Center|
|Ultraman, Episode 24|
|Screenplay by||Keisuke Fujikawa|
|Directed by||Toshihiro Iijima|
|Special skill director||Koichi Takano|
My Home is Earth
Mystery Comet Typhoon
|Watch on Hulu|
The Science Patrol inaugurates a new undersea base, but run into trouble when a monster disrupts the ceremony.
- Gubila (First appearance)
- Ultraman Volume 6 features Episodes 21-24
- Ultraman The Complete Series features all episodes.
- This episode was later featured in Ultraman Retsuden Episode 32: Gubira Appears! Save the Submarine Base!!