Olie and Billy are inspired by Mom and Dad's fitness regime and decide that they want to be Muscle-bots too. Jumping Jacks, push-ups, weight lifting and the vibro-tron are all part of their work out. Even Zowie joins in with enthusiasm. All of this muscle building activity makes for some very hungry bots. But is anyone strong enough to open the Polie Pickles?
- Polina Polie (Olie's Mom)
- Percy Polie (Olie's Dad)