Will and Smith discover yet another mysterious cave, this one containing some kind of trans-dimensional 'revolving door' that transports them to a creepy Earthly castle inhabited by Hamish (Sean McClory), a beheaded Scottish ghostie and his uncle Angus, apparently cursed to be a ravenous aquatic beastie (played by Allen's resident monster-thesp Dawson Palmer). The episode makes little sense but has a certain charm that elevates it above the season's many other non-sensical episodes. As far as eccentric LiS guest characters go, Hamish and Angus are amusing and the haunted-torture-chamber motif, punctuated by Angus' ongoing moans and cries, is well done (at least by LiS Season 2 standards). As usual, Will's and Smith's claims to have experienced the inexplicable are met with doubt despite the pair having been proven correct numerous times in the past. Pretty typical for what had started off as an edgy 'hard-science-fiction' show but was now a kid-oriented, a light-weight camp-fantasy, silly but watchable with a pleasant ending.