The Thornberrys visit a tribe of native New Zealanders called the Mahris who are throwing a celebration called a ""Hooey"". As Debbie flirts with a young Mahri, Eliza and Darwin have a fight. When Darwin leaves and Eliza befriends a possum named Penelope who ends up getting her into a hot air balloon that she doesn't know how to steer, will Darwin come to the rescue?
| Name | Type | Role | |
|---|---|---|---|
| Sarah Jane Cunningham | Writer | ||
| Suzie Villandry | Writer | ||
| Susannah Devereux | Guest Star | ||
| Michael Gough | Guest Star | ||
| Chris Marquette | Guest Star | ||
| Darrin Conquer | Guest Star | ||
| Ron Noble | Director |