Season finale! After months of travel, The Watercress is almost home. However, the crew must contend with the heavy consequences of their past actions. Well, except for the Cap'n. He's just wanting to dance in the sky. So, is this the moment when Lungz steps up to save the day? Probably not. He's pretty inconsistent.

Due to an unexpected pit stop, the crew discover they have some time on their hands. The Cap’n naturally starts drinking (to excess), Lungz reflects on his formative years (bleak as they were), Zach plays the slot machines (he thinks), and Gutman finally reveals the shocking truth as to why she left the pilot corp.

The Cap’n devises a scheme to earn much-needed credits while the Computer threatens certain crew members. Zach claims a medical exemption for wearing pants, and Gutman experiences existential ennui. Lungz learns his bunk is not as private as believed.

Though relieved to be finally heading home, the crew must contend with the crippling monotony of the long journey. Thankfully, a distress call provides a much needed distraction, but not without some risk. Also, the Computer accuses Gutman of dishonesty, and Zack reveals the secret to his supple skin.

Tensions rise as the Cap’n discovers he consumed all of the booze on the ship. To avoid dreaded sobriety, the Cap’n orders Lungz to synthesize a substitute intoxicant from the ship's refuse. Then, things begin to get weird.

Lungz and Gutman adjust to prison life. Zach continues to explore his spiritual side, with mixed results. The Cap’n spends some time at a day spa with an A.I.-enhanced bidet.

Adrift in an unknown region of space, the crew attempts to spacetape the Watercress back together. The mutated rats make their move. The Cap’n contemplates the sensual aura of an alleycat while also planning a bit of larceny. Zach discovers he might possess a spiritual side.

The crew, along with Gutman, are in dire straits as enemy warships bear down. Amid the chaos, The Cap’n makes Gutman an offer that is both repugnant and impossible to refuse.