Peter believes that the world is going to end at the turn of the millenium and so he forces the family to canacel all of their New Year's Eve plans. Peter's crazy idea turns out to be true. The family, desperate for food goes on a quest to the Twinkie factory to find food. On the way, Stewie is kidnapped by mutants.
In a Dallas-style ending, Victoria Principal wakes up from and tells Patrick Duffy she just had a bizarre dream of a weird episode of Family Guy.