A punishing heatwave hits the island. As bushfires are raging around the state, penguins are collapsing from heat, hunger and exhaustion. The penguin study group finds many heat-stressed penguins and, as the animal hospital fills with overheated wildlife, rangers work to rehydrate and cool the little penguins in a battle to save their lives.
| Name | Type | Role | |
|---|---|---|---|
| Rolf Harris | Guest Star | ||
| Simon Target | Director |