: Just as the colony breathes a sigh of relief, the power grid flickers and the defense system goes dark, signaling that SAR's arrival is imminent. Viewer Reception
In a standout sequence, Maureen and (Judy's biological father) painstakingly scramble old voicemails and recordings to recreate Adler's voice and bring the planetary shield online. Internal Sabotage and Heroic Stands
: Don West and the Robinson children track SAR’s robots to an abandoned dam, where they are attempting to drain the colony's power to disable the defense system.