Theo and Megan take opposite views of the Abbies' intelligence as Theo tries to communicate with their leader. And later, an underestimation proves extremely costly. Elsewhere, a reflective CJ ponders the great responsibilities he has had over the centuries.

Cast: Jason Patric, Nimrat Kaur, Josh Helman, Tom Stevens, Kacey Rohl, Tim Griffin, Hope Davis, Djimon Hounsou, Toby Jones, Dakota Daulby, Simone Missick, Janet Glassford, Donny Lucas, Chris Shields, Narciso Maldonado