When things start going missing on Sealab, fingers start to point and tempers start to flare. It'll be up to Murphy and his cadre of Martian Knights to quell the chaos. Or, more accurately, to exacerbate the existing chaos into something much more chaotic. But at the end there might be cake.
In a fevered spurt of conspicuous consumption, Murphy runs up a hundred grand in credit card bills. And let's face it: He just doesn't have that kind of money. So he sends his unwilling crew in search of sunken treasure. Sharks? Sure. Lack of oxygen? You bet. And hey, isn't that dynamite over there? Well, I'll be darn.
In the Closet
The entire crew, thanks to Murphy, gets trapped in a storage closet. Tempers flare and fists (lots of fists) fly as the gang realizes they may be stuck with each other for a long, long time. Making her small-screen debut in this episode is the inanimate ingenue Buckethead Wendy, who...(sniff) does anybody smell dog urine?
Swimming in Oblivion
Well, a summary of this episode would, in its essence, be a spoiler. But get ready to see some of your old favorites (and some soon-to-be favorites) in this season finale: Chopper Dave. The Bebop Cola Robot. The Forest Ranger Guy. Skanky Darlene. The Martian Quinn. And who can forget Debbie's boobies?