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.

Credits

Dean CriswellDirector

Lacey ChabertEliza Thornberry (voice)

Jodi CarlisleMarianne Thornberry (voice)

Tim CurryNigel Thornberry (voice)

FleaDonald 'Donnie' Michael Thornberry (voice)