Brainswitch

E1

An accident leaves Quinn comatose and Stormy allegedly smarter. Have they really switched brains?

Vacation

E2

Dr. Quinn forcibly takes a well-deserved vacation, inside Sealab's walls, the crew attempts to find out what he's doing.

Fusebox

E3

The electricity is out in Sealab, and the crew tries to turn the power back on. This episode shows the outside of the Sealab for 8 minutes, during which time nothing happens besides Stormy destroying a section of the Sealab, and occasional appearances by fish, sharks, and bubbles.

Article 4

E4

A loophole in the Sealab charter turns everyone into captains, except Stormy (too stupid), Quinn (too proud to exploit the loophole), and the Chinese crew members (because of previous Asian accomplishments, including anime, among other things). How will Sealab survive? And where did Capt. Murphy go?

Return to Oblivion

E5

A network executive audits the set of the hard-hitting action drama Sealab 2021, with hopes of somehow salvaging the dwindling series.

Splitsville

E6

Debbie and Quinn break up, while Dr. Virjay gets his old rock band back together.

Tourist Season

E7

Captain Murphy opens Sealab to tourists, eventually prompting Dr. Virjay to renounce his religion, and begin to eat meat from cows.

Red Dawn

E8

Kommissar Murphy brings Marxist-Leninist ideals to Sealab.

Meet Beck Bristow

E9

Hollywood Actor Beck Bristow (Brian Bloom) comes to Sealab to study for a television role.

I, Robot, Really

E10

Due to an incident with Chubby Carol, Quinn (who doesn't think Carol is so chubby) is blackmailed into giving each crew member a robot body, but what is to become of the crew's old bodies?

Frozen Dinner

E11

The Sealab crew attempts a daring rescue mission to Ice Station Zebra, one of whose inhabitants has turned to cannibalism. They are accompanied by a German who "came with the sub," bears more than a passing resemblance to Jürgen Prochnow and is given to firing his pistol inside the sub and shouting "Sieg Heil, Cornelius Drebbel!" Unfortunately, the two inhabitants of Ice Station Zebra cannot be rescued due to a lack of wetsuits, thanks to Debbie packing an attractive dress for herself instead.

Tornado Shanks

E12

As Captain Murphy leaves for The Great Spice Wars, a new captain, Tornado Shanks, is given the helm.