doctor feinstone be a dentist . he have a beautiful wife and a huge house with a pool . suddenly he discover that his wife be make out with the pool attendant he realise that behind everything clean and there be decay . he start to torture his patient . corbin bernsen be brilliant a the deranged dentist he be completely believable . there be surprisingly little gore but the scene of dental torture be quite nasty and grotesque . highly recommended . the dentist 2 be also worth check out .