ok and i tap this off tv and miss the very start . the film be about 10 or so second into the title ( i assume ) so if anything happen before that i miss it . lot of people say mark hammill be in this and i do not see him . i do recognise clive barker and john landis and obviously stephen king do some really awful act a the graveyard attendant . alice krige look lovely apart from the scene where she have the cat face or be in full alien make up . even with the opening title it never really explained very well exactly what sleepwalker be or where they come from . from the title sequence i assume they be catlike biped who live by extract life force from human . i assume they live a long time and these particular 2 be possibly the last of their kind . add to this a very large dose of incest ( yes . i think it be a bit suspect too ) and shapeshifting and killer cat and invisibility and you have sleepwalker . it a very bad story that have no real explanation behind the main 2 character and far too many cameo to try and distract from the simple fact that not enough be explain to the viewer . avoid .