All Season (4)
Season 4
Jun 14, 2013
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Season 3
Nov 20, 2007
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Season 2
Sep 01, 2002
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Season 1
Dec 24, 1999
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Cast & Crew
About
Happy Tree Friends is released in 1999 and the latest season 4 of Happy Tree Friends is released in 2013. Watch Happy Tree Friends all seasons full episodes online - the English Animation TV series from United States. Happy Tree Friends is directed by Kenn Navarro,Rhode Montijo and created by Kenn Navarro with Warren Graff and . Happy Tree Friends is available online on Amazon Video and Google Play Movies.