: The group finds themselves being replaced by duplicates who intend to take over their lives.
If you are looking for specific scene breakdowns or cast details for this episode: : Catherine Millar Writer : Joseph Anderson Themes : Identity, paranoia, and survival. If you'd like, I can help you find: Where to stream or watch the series currently. A summary of the finale for Season 3. Information on the unproduced Season 4 storylines.
: The real explorers must prove their identities and defeat their imposters to survive the plateau.
In this episode, the expedition team encounters a bizarre and dangerous situation involving of themselves.
: Peter McCauley (Challenger), Rachel Blakely (Marguerite), William Snow (Roxton), Jennifer O'Dell (Veronica), and David Orth (Ned Malone). 🔍 Episode Guide Details