Mustache Tree Uncle Grandpa : Season 2 Episode 26
TV-PG Cartoon Network 15m int(0)
Aired: December 15th, 2015 @ 8:00 PM EST on Cartoon Network
When Uncle Grandpa runs out of mustaches, he travels to the mustache tree to stock up. But upon arrival, it seems a new clan of elves have become very territorial over the tree. Now Uncle Grandpa and the gang must fight in order to obtain a new 'stache.