(Zigbar's true love) Harriet is more than a mere computer. She has more power than any other computer in the world and she can solve any problem Zigbar throws at her. Together, Harriet and Zigbar help Mike Zorillo test his bodybuilding ideas and ultimately prove they are true. Harriet is also attached to a 3D body scanner which helps track Mike's progress in preparation for the West Coast Bodybuilding Championship.