As Tom prepares to go to the moon with Ben, he's forced to reconsider his plan on Falling Skies Season 4 Episode 11.
Lexi's return throws the 2nd Mass into chaos even though she took out the entire fleet of Beamers attacking Chinatown. Her parents don't believe in her and Pope wants her dead.
Weaver is a voice of reason. He settles the debate in time for Tom to take off in the Beamers ship to the moon. Complications arise with the ship that threatens those aboard and the entire mission.