Kat-Tastic Voyage

Kat-Tastic Voyage is an episode from Season 3 on Sprucia and Gilli.

Synopsis
Sprucia and the rest are shrunked into microsophic size into Gilli's body to get the viruses out, while Arthur is trying to keep Gilli distracted.

Plot
Sprucia, Gilli, and Isaak are playing hide n seek.