All aboard the mysterious, ever-changing locomotive at the heart of this surreal animated anthology series. Each season of Infinity Train follows a different passenger who finds themselves trapped aboard a colossal, seemingly endless train that snakes through a barren, otherworldly landscape. Every car on the train contains a bizarre and unique universe of its own, from sentient deer kingdoms to chrome-plated nightmares, and the only way to get home is to navigate these challenges and solve a glowing, numerical riddle displayed on one’s hand. The central conflict for each protagonist, such as the resourceful and guilt-ridden Tulip or the cynical and secretive Simon, is not just to escape the train’s physical labyrinth, but to confront the deep-seated personal issues that brought them there in the first place. Blending whimsical adventure with profound emotional depth and a touch of cosmic horror, the series explores themes of grief, identity, and personal growth through a distinct, puzzle-box narrative. With its rotating cast of characters and standalone story arcs, Infinity Train offers a compelling, thought-provoking journey where the destination is as much about inner change as it is about finding an exit.