In the new episode "FILE 3," Shea and LeBlanc (Fernanda Andrade, John Slattery) travel to Dartmouth to investigate the whereabouts of NEXT, which they know are potentially linked to Biomotion Labs. Later, Shea, Ethan (Evan Whitten) and Ty (Gerardo Celasco) take extra precautions to disconnect from electronics and the internet, so as not to give away their own location. Jason Butler Harner and Michael Mosley also star.