: In the woods, Dr. Shaw confronts Midge, whose body is becoming unstable as the animosine keeping her alive begins to take over. Midge has less than a day to resolve her situation.

: Mia and Luka spend time revisiting their pasts, further solidifying their bond amidst the chaos of the island. Cast and Characters

: Alex finds evacuation codes and attempts to call for a rescue helicopter. However, the group discovers a video from Brendan , who successfully escaped the island but found that no one believed his story and his evidence had been scrubbed from the internet.

This episode is highly rated by viewers on platforms like Rotten Tomatoes and IMDb for its "twisted nightmare" atmosphere and the way it starts to tie together the memory-wiping subplot with the island's scientific experiments.