Sealab 2020 - Season 1 Episode 9 9. epizoda
Hal, Ed, and Gail plunge to the lowest depths of the ocean in a special crystal bell to plant a second seismographic signaling device after the first one mysteriously disappears.
- Žánr: Sci-Fi & Fantasy, Animation, Family
- Studio: NBC
- Klíčové slovo: future, underwater
- Obsazení: Pamelyn Ferdin, John Stephenson, Jerry Dexter, Ann Jillian, Ross Martin, Josh Albee