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
Every time the scientists shock Marko's brain or subject him to stimuli, Cal reacts in the hospital with the same physical trauma. Cal has become a human radar for the suffering of his fellow passengers. Michaela’s Investigation Manifest_S01e06
This episode introduces the idea that the 191 passengers are "linked." What happens to one can be felt by another, suggesting a collective consciousness. Eventually, Ben manages to infiltrate a UDS site
Ben discovers that UDS is conducting painful experiments on these "forgotten" passengers to test their connection to the Callings. Cal has become a human radar for the
Ben and Michaela soon discover that Cal’s condition isn't biological—it's . He is physically feeling the pain of another passenger, Marko Valeriev , a Bulgarian man who was among the 11 "missing" passengers who had no families to claim them when the plane returned. The Unified Theory
The Stones realize they cannot trust the authorities. The "official" narrative of Flight 828 is a cover for a shadow operation.
While Ben focuses on the science and the search, uses her position in the NYPD to investigate the shipping containers where the passengers are being held. She faces resistance from her partner, Jared , who is torn between his duty and his lingering feelings for her.