A visit from his mother leaves Lem feeling more intimidated than usual as she strikes up an affair with Dr Bhamba. Meanwhile, Ted and Linda argue over who gets full credit for the long lasting light bulb idea.

Ted and Linda are falsely accused of sexual harassment, and Veronica's solution only makes matters worse. Meanwhile, Phil and Lem find out there is no such thing as a technological farm when their robotic chemical spill technician is replaced by a human.