Season 1 Episode
- Season 1 Deep Threat
- Season 1 Lost
- Season 1 Green Fever
- Season 1 The Singing Whale
- Season 1 The Shark Lover
- Season 1 The Basking Shark
- Season 1 Where Dangers Are Many
- Season 1 Backfire
- Season 1 The Deepest Dive
- Season 1 The Challenge
- Season 1 Collision of the Aquarius
- Season 1 The Capture
- Season 1 The Artic Story
Sealab 2020 - Season 1 Episode 9 The Deepest Dive
7.40 20 minutes 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.
