$+^!))^[NÉz!!] Demon Slayer: Kimetsu no Yaiba-Infinity Castle 𝚝𝚎𝚕𝚓𝚎𝚜 𝚏𝚒𝚕𝚖 𝚖𝚊𝚐𝚢𝚊𝚛𝚞𝚕 𝚒𝚗𝚍𝚊𝚟𝚒𝚍𝚎o Download Full Movie Online Here. If you don’t want to pay to watch Demon Slayer Infinity Castle Arc or don’t want to buy the film, you can watch it online with a Paramount+ subscription. When the now-iconic flick hit theaters back in the early Aughts, Rolling Stone described it as a cross between “Clueless meets Heathers.” “The plot is flimsy,” Peter Travers wrote in the Demon Slayer Infinity Castle Arc movie review, “but director Mark Waters (Freaky Friday) trusts Fey’s tart dialogue to carry the day. But when can cinemagoers expect to see the film in the UK? And will it also be available to stream at home? Read on for everything you need to know.