Carol Millican

The Wild Thornberrys: The Origin of Donnie

Dean Criswell, Ron Noble

Лейси Николь Шаберт, Jodi Carlisle

Donnie goes missing and the rest of the Thornberry family have various adventures (broken bones, getting lost in a cave, and a forest fire) while looking for him. It has been screened as a TV movie and as four episodes in season 4 of the TV series.