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.

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Main Cast: Lacey Chabert, Jodi Carlisle, Tim Curry, Flea, Danielle Harris, Tom Kane, Betty White, Alan Henry Brown, Arthur Burghardt, Cara DeLizia

Directors: Ron Noble, Carol Millican, Joseph Scott, Dean Criswell

Writers: Sheila M. Anthony, Joan Considine Johnson

Editor: Peter Tomaszewicz

Cinematographer:

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