11 Season
109 Episode
Treehouse Masters - Season 9 Episode 9 Grace VanderWaal's Got Treehouse
When asked in 2016 what she would do with her winnings, ``America's Got Talent'' Season 11 winner Grace Vanderwaal said she wanted a tree house built by Pete Nelson; the 13-year-old singer-songwriter's wish comes true.
- Year : 2018
- Country : United States of America
- Genre : Reality
- Studio : Animal Planet
- Keyword : tree house
- Director :
- Cast : Pete Nelson
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