Dino Boy's caveman friend, Ugh, is stung by a poisonous wasp and Dino Boy must go to Mist Island, Land of the Moss Men, to retrieve the herbs needed to cure his friend. Can Dino Boy get the herbs and make it back in time to save Ugh?
Elenco:
Don Messick
,
Gary Owens
,
Keye Luke
,
Mike Road
,
Tim Matheson
,
Alan Reed
,
Johnny Carson
,
Ted Cassidy
,
Vic Perrin
,
Ginny Tyler
.