Three Filipino-American siblings travel to the Philippines expecting an ordinary family vacation, only to discover that the monsters of Filipino folklore are terrifyingly real. Alongside a scrappy group of new friends, they are thrown into a supernatural adventure filled with Aswang, Manananggal, Kapre, Duwende, and other creatures lurking just beyond the world they thought they knew. MUMU: Monsters of the Motherland is a coming-of-age adventure about family, friendship, courage, and reconnecting with a culture where every legend might be true.