Synopsis

With their power source dwindling, the Robinsons found themselves unable to recharge the Robot. Concerned about becoming another drain on their resources, the Robot departed from the group. When they later reconsidered, they were unable to locate him. Will and Dr. Smith discovered him late one night, but the gases in the area had caused him to swell to a size exceeding that of a house. Realizing there was only one solution, Will decided the process could be reversed if they entered the Robot and