Falling Skies (2011)

Episode Overview

Title: Shadows of the Unknown Plot: The 2nd Mass gears up to launch an offensive against the alien forces by targeting one of their strongholds. However, Tom grows increasingly concerned about Weaver's odd conduct, questioning his suitability for leadership. Meanwhile, Hal and Tom meet a woman who was abandoned during the chaos and has used dubious tactics to stay alive. This raises doubts about her reliability and whether she can be trusted as they navigate the dangers ahead.