The New World (1) (S03E01)

Ryland and several government officials find themselves on trial for concealing crucial information about the returnees when an unsettling noise disrupts the courtroom. Meanwhile, Tom and Diana enlist Gary Navarro's assistance as they pursue T.J. Kim, whom they suspect is behind the eerie sound. Richard and Lily confront the challenges posed by a now-adult Isabelle, while Lily grapples with a fast-accelerating aging condition that Shawn cannot cure. Additionally, Tom and Diana delve into the Nova Group, a radical organization that seems to have connections to both Shawn and the 4400 Center.