Cast & crew
Sealab 2021 · Season 2
Nobody is recorded for this season on its own, so this is the whole show's cast.
Cast
| Erik Estrada | Marco (voice) |
| Kate Miller | Debbie (voice) |
| Brett Butler | Quinn (voice) |
| Ellis Henican | Stormy (voice) |
| Michael Goz | Captain Shanks (voice) |
| Bill Lobley | Sparks (voice) |
| MC Chris | Hesh (voice) |
Crew
| Dave Willis | Producer |
| Keith Crofford | Executive Producer |
| Alex Toth | Characters |
| Matt Thompson | Producer |