As Amy experiences symptoms of the virus that indicate she is close to turning, Brad brings everyone together, and Lila and Sykes race to perfect an anti-viral medicine to save her from Fanning. Meanwhile, Richards tries to keep Project NOAH contained when Guilder makes a mysterious decision to let go of most of the staff while also trying to ward off Babcock's attempts to get in his head.
Vincent Piazza
Clark Richards
Caroline Chikezie
Major Nickole Sykes
Saniyya Sidney
Amy Bellafonte
Mark-Paul Gosselaar
Brad Wolgast
Henry Ian Cusick
Dr. Jonas Lear
Tyler Barnhardt
Jacob
Zach Appelman
Agent Phil Doyle
Emmanuelle Chriqui
Dr. Lila Kyle
Brianne Howey
Shauna Babcock
Jamie McShane
Tim Fanning
