Season 18, Episode 6 - "The Bomb Shelter"
Roz and Bulldog discover a bomb shelter in their backyard. Roz wants to save it in case of war, while Bulldog is convinced that it would make the perfect hangout for him and his friends. Roz decides to bolt the door shut, but is horrified to stumble upon Bulldog, Kenny and Gil all hanging out inside the next day, having broken in. Bulldog tells Roz to relax, but the following night he experiences a nightmare involving him and Roz stuck in a post-apocalyptic Earth, all because he wouldn’t give up the bomb shelter. Meanwhile, Denise becomes a believer in end-of-the-world theories after hearing about the bomb shelter debacle, and falls in with an eccentric society who insist she undertake a bizarre initiation.
