
Episodes

1. ASHDTV
20 Jun 2004 · 12 min · 9.0/10
A delivering mishap and some dishonesty on Sparks' part pockets Sealab a brand new Asteroid Smasher/High-definition Television. Unfortunately, the ASHDTV was supposed to go to Spacelab so they could destroy an asteroid hurtling towards the earth.

2. Chalkboard Jungle
27 Jun 2004 · 12 min · 9.0/10
Dr. Quinn teaches Debbie Love's class of 4th-graders including Fatass McBlobbicus, while having to deal with Tornado Shanks' warped and unscientific view of education. The classic story "The Scarlet Ibis," by James Hurst, is ripped off as part of a classroom discussion of death. All the while, cuts are made between Debbie Love's classroom and the spa Love is visiting, creating a series of double entendres.

3. Dearly Beloved Seed
4 Jul 2004 · 11 min · 8.0/10
The last of Captain Shanks' brothers (who are all named for mythical Greek heroes) dies from a heart attack while taking a dump; all the while, Hesh and Debbie Dupree get married.

4. Craptastic Voyage
11 Jul 2004 · 11 min · 7.0/10
Quinn, White Debbie, and "He Who Smokes Bitches" Stormy Waters venture deep into Tornado Shanks to destroy a malignant tumor in Captain Shanks' head.

5. Let 'Em Eat Corn
18 Jul 2004 · 11 min · 9.0/10
Tornado Shanks declares Sealab a sovereign nation in order to be his own tax haven. A wave of secession fever sweeps through the entire crew, with a half-dozen nations declaring themselves independent in a few minutes; with the help of two British businessmen, they are all soon armed with missiles allegedly loaded with nuclear warheads. When push comes to shove and every Sealab nation declares war on every other one, however, the nukes all turn out to be duds.

6. Neptunati
18 Jul 2004 · 11 min · 9.0/10
Stormy's meddlesome inquisitiveness uncovers Shanks' membership in a world-controlling society.

7. Isla de las Chupacabras
14 Nov 2004 · 11 min · 9.0/10
A team-building exercise goes horribly wrong when the Sealab crew are attacked by Chupacabras.

8. Joy of Grief
21 Nov 2004 · 11 min · 7.0/10
A grief counselor tries to help the Sealab crew through a hard time.

9. Green Fever
28 Nov 2004 · 11 min · 7.0/10
Zombies ravage Sealab as Debbie plans her (fifth) 30th birthday party.

10. Sharko's Machine
5 Dec 2004 · 11 min · 6.0/10
Marco's illegitimate son applies for a job on Sealab. Can he pass the civil service exam with Debbie and Quinn helping?

11. Return of Marco
12 Dec 2004 · 12 min · 8.0/10
Marco died three episodes ago. What's he doing back? Later, Marco and Debbie sing Antônio Carlos Jobim's "Waters of March" in Portuguese.
Sealab 2021 Season 4: quick answers
How many episodes are in Sealab 2021 Season 4?
Season 4 of Sealab 2021 has 11 episodes, about 2 hours in total.
When did Sealab 2021 Season 4 come out?
Season 4 premiered on 20 Jun 2004.