A lockdown at NTAC traps everyone, including Collier and his group, forcing an unlikely alliance.

Richard kidnaps Isabelle from Promise City in hopes of starting over. Meanwhile, Shawn is asked to intervene after Tess takes over a diner.

Tom and Diana look for Richard, but Tom is distracted by his dreams about the future. Meanwhile, Collier is threatened by Shawn's test that could determine who would die from a Promicin shot.