1x16 Grandpa's Call of the Wild
First Aired: Jan. 07, 1965 on CBS
Summary: A day of camping has Grandpa feeling homesick and turns himself into a wolf to join the howling pack. A radio reports the capture of a rare Transylvanian wolf by the rangers. Lily and Herman must find a way to retrieve Grandpa from a shelter before being shipped off to a zoo.
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Guest Stars[no credits found]