Shania is stuck at home taking care of her little brother Garth while Anne and Nick build a rainbow maker with a prism. Unfortunately, while Anne and Nick are busy, the prism accidentally sails over the junkyard fence when Hand and Eyes are playing monkey in the middle with Pal. The prism ends up in Garth’s sticky. Hand throws Pal over the fence to retrieve it and Shania’s got to help Pal get the prism back before anyone discovers the android in the house.

This episode teaches children about the different properties of light and how light can refract through a prism and reflect off mirrors and water.