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.
2010
1999
1988
2001
2008
1938
2007
2009
2002
2016
2012
2014
1955
2005
1989
2003
2017
