Season 4
| Episode 17 -
Crash of the Moons
Movie Plot: Space Ranger Rocky Jones must evacuate a planet before it collides with another planet. Also riffed was another old episode of "General Hospital."
On the SOL: Servo tries macramé / Joel creates a guitar that can be destroyed at a rock show and be put back together / Crow and Servo try to woo Gypsy / Joel sends Banner-grams to random points in the US / John Banner visits the SOL.
In Deep 13: Dr. Forrester invents Deep 13 Toothpaste, which causes cavities.