Wikisimpsons - The Simpsons Wiki
Homer started watching the show on the Internet on his TV built into the Butt-Whisperer 9000. He quickly became addicted to it, trying to solve all the theories with the show. Homer held a meeting to discuss the show with his friends and kept telling them off for telling spoilers. Marge, now annoyed at Homer's addiction to the show, then revealed the full plot to the show, upsetting Homer. Homer eventually was invited to her Stranded-style bedroom where Homer was happy to go to bed with her.
A plane crash leaves several people stranded on an island. One of the islanders opens up a coconut to find his childhood pet cat with the plane flight's number on its collar. Another islander was telling someone else not to believe anything he said in the past because that was not him, but it was him now, but in less than a second he would be gone forever. Then, the lava being takes him away. In an episode stated to solve one mystery, the islanders find a wall covered in a strange writing.
It is revealed that the island is 15 miles from Long Beach, Throwaway 3 leads to Hell, despite the series creator's insistence that it did not lead to Hell and the entire "Strandiverse" is a piece of gravel in a cosmic kitty litterbox.
 Behind the Laughter