Sealab 2021 Facts, FAQ & Common Questions
2000 · Cartoon Network, Adult Swim · Status: Ended · Rated: TV-14
Frequently Asked Questions About Sealab 2021
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Sealab 2021 have?
Sealab 2021 has 5 seasons and 52 total episodes, spanning from its premiere on December 21, 2000.
Is Sealab 2021 renewed, ended, or canceled?
Sealab 2021 has concluded its run and is officially ended.
How long does it take to binge watch Sealab 2021?
It takes 10h 24m (624 minutes) to watch the complete run of Sealab 2021. At a standard pace of 2 hours per day, you will finish the entire series in approximately 6 days. Yes! At 10.4 hours total, you can comfortably finish this in a single weekend with about 5.2 hours per day.
Where can you stream or watch Sealab 2021?
Sealab 2021 is available for streaming on Digital on-demand platforms & broadcast archives. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Sealab 2021?
Sealab 2021 has an official content rating of TV-14.
Who are the lead actors in Sealab 2021?
The primary ensemble cast includes Erik Estrada as Marco (voice) (age 77), Kate Miller as Debbie (voice) (age 56), Brett Butler as Quinn (voice), Ellis Henican as Stormy (voice).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Erik Estrada | Marco (voice) | 77 |
| Kate Miller | Debbie (voice) | 56 |
| Brett Butler | Quinn (voice) | – |
| Ellis Henican | Stormy (voice) | – |
| Bill Lobley | Sparks (voice) | 65 |
| MC Chris | Hesh (voice) | – |
| Harry Goz | Captain Murphy (voice) | 94 |
| Michael Goz | Captain Shanks (voice) | – |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Sealab 2021 are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.