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Marceline and Princess Bubblegum journey to the imposing, beautiful Glass Kingdom, and deep into their tumultuous past, to prevent an earthshaking catastrophe.
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Obsidian
2020 / 0 hr 42 minMarceline and Princess Bubblegum journey to the imposing, beautiful Glass Kingdom, and deep into their tumultuous past, to prevent an earthshaking catastrophe.
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Director
Miki Brewster
Cast
Olivia Olson, Hynden Walch
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