2018 SUB 1 EP PG-13 Watch Now Watchlist Info Watchlist Completed Period of The MOUSEMAN Period of the Mouseman In Period of the Mouseman, a young man grapples with his transformation into a cyborg modeled after a mouse. (Source: HI Ep. 1 0 1 month ago Update Watchlist Period of the Mouseman Please log in to manage your watchlist. Close Log In