In the stunningly animated world of Brimstone Terrace, a quiet suburban cul-de-sac hides a fiery secret beneath its manicured lawns. When a mysterious sinkhole erupts in the center of the neighborhood, it reveals a labyrinth of volcanic tunnels that begin to awaken ancient, malevolent forces. The film follows a resourceful young resident voiced by Tori Kamal and a skeptical geologist portrayed by Jamie Zin, who must unite the terrified community to survive the escalating supernatural phenomena. As fissures spew sulfurous gas and shadowy creatures emerge from the depths, the residents discover that the terrace was built atop a dormant gateway to a hellish underworld. Directed by Tyler W. Moore, who also lends his voice to a key role alongside Matthew J. Lindblom and Jillian Elaine, this animated horror-thriller blends family-friendly scares with breathtaking visuals. The clock is ticking as the characters race to seal the breach before the entire neighborhood collapses into the abyss, forcing them to confront their deepest fears and the dark history buried beneath their homes.