Throughout its eight seasons, ABC's "Castle" managed to recruit an impressive roster of guest stars, including everyone from novelists like James Patterson to Marvel superstars like Chadwick Boseman.

Discover What’s Streaming On: If you’ve never heard of Demon Slayer, it’s time to get familiar, because Demon Slayer: Infinity Castle movie broke anime box office records in the U.S. this weekend.

Tanjiro, Zenitsu, Inosuke and the Hashira gang have officially entered Muzan’s Infinity Castle where they will take on the biggest fight of their lives. First and foremost: rest in peace, Kagaya ...