Grizzly Adams - Season 2 - Eps 17: The Great Burro Race
Mad Jack is visited by his old pal Gus Thackery and his wife Gerty, who are glad to see him again, but when Gus shows that he is still the same old competitive person, Mad Jack will be challenged into a race.
About Grizzly Adams

Title: Grizzly Adams
First Air Date: 1977-02-09
Last Air Date: 1978-05-12
Status: Ended
Rating: 7/10 (from 23 votes)
Language: EN
Seasons: 3
Total Episodes: 37
Network: NBC
Genres: Western, Action & Adventure
Production Companies: Sunn Classic Pictures
Synopsis
An innocent fugitive from the law lives in the wilderness with a grizzly bear companion and helps passers-by in the forest.
Cast

Denver Pyle

Dan Haggerty
Grizzly Adams

John Bishop