Synopsis and details
Holly's a 13-year-old singer-songwriter who's got her best friends and close-knit family by her side, but she's dreaming of ways to save the world - even if it's starting in her own backyard.
Seasons and episodes
Season 1
10 Episodes · 2018-11-16
Season 2
10 Episodes · 2019-11-22
Season 3
10 Episodes · 2021-11-23
Season 4
10 Episodes · 2022-04-25
Season 5
10 Episodes · 2022-08-01
Cast
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