The Tofu parents urge their children to respect other peoples' biorhythms. Chichi takes the biorhythm calculator to respect the school kids' biorhythms, but Mrs. Starchy doesn't want it.
Where to Watch Operation Biorhythm
Cast of Operation Biorhythm
Aaron GrunfeldChichi (Voice)
Brigid TierneyLola (Voice)
Maria BircherMom (Voice)
Marcel JeanninPop (Voice)
Sonja BallBuba (Voice)
Jesse VinetApril (Voice)
Daniel BrochuBilly (Voice)
Harry StandjofskiTitus Hubbub (Voice)
Pauline LittleBeth (Voice)
Jason SzwimerPhil (Voice)
Kayla GrunfeldLily (Voice)
Sarah AllenCherie (Voice)
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