In 1845, "The Terror" follows the treacherous journey of two Royal Navy ships as they embark on a perilous expedition to navigate the treacherous Arctic Northwest Passage. As the crews face harsh conditions, dwindling supplies, and uncharted territories, tensions rise, and the true nature of survival is put to the test. Unforeseen challenges, mysterious forces, and the relentless pursuit of their mission's end goal push the men to their limits both physically and mentally. With each passing day, the crew must confront their deepest fears and darkest secrets, as the icy landscape becomes a haunting backdrop for their fight for survival. As the line between reality and the supernatural blurs, the crew must band together to combat the unknown forces that threaten to consume them. "The Terror" weaves a chilling tale of resilience, betrayal, and the unforgiving power of nature in a gripping narrative that will leave viewers on the edge of their seats.