Galactica 1980
aka Battlestar Galactica 
Spaceball
30 March 1980, Universal
Role: Xavier/Lt. Nash

Screen captures

Video on YouTube: a collection of Jeremy's scenes

Episode summary at Battlestar Wiki (An encyclopedia of the Battlestar Galactica sagas)

Episode summary from BattlestarGalactica.com

IMDb page
Wikipedia page about Galactica 1980