In Episode 6 of Manifest , titled the mystery shifts from individual "Callings" to a conspiracy involving the missing passengers of Flight 828. This episode is a turning point where Ben Stone realizes that being a passenger makes him part of a larger, more dangerous experiment. The Mystery of the "Fever"
Ben discovers that UDS is conducting painful experiments on these "forgotten" passengers to test their connection to the Callings. Manifest_S01e06
Eventually, Ben manages to infiltrate a UDS site. He doesn't find the passengers yet, but he confirms his darkest fear: the passengers are being treated as lab rats, and their return was just the beginning of a much larger, state-sponsored nightmare. Key Themes & Revelations In Episode 6 of Manifest , titled the
The episode ends on a haunting note: though Cal’s fever breaks when the experiments momentarily stop, the realization settles in that the passengers are being hunted by the very people who claimed to be helping them. Eventually, Ben manages to infiltrate a UDS site