Psycho IV is the conclusion to the Norman Bates saga. In this film, we get the back story and why Norman Bates became so demented. I think it's a great idea for a plot, and it is slightly better than part 3 due to that fact. There are some good performances here, and the directing is effective enough to keep you interested from start to finish. The film does have its flaws, but for a Made for TV picture, it's pretty good and it delivers some genuine chills and thrills. Although you can come to expect that by a fourth film in any series, there's a lack of truly great ideas, and though this one offers an origins take on the Psycho franchise, there's still something lacking in the film to really make it memorable. The film is told with the aid of flashbacks and it is well done in that matter and there's plenty to offer for fans of the series. As for me, I've always loved the original, and no sequel will ever top it, but the sequels have managed to elaborate on the character of Norman Bates and it's been quite entertaining. Anthony Perkins is what kept me interested in the sequels and it's no exception for this final entry. As far as I'm concerned, considering that the original is so iconic, the films that followed were pretty good, and departed significantly from the suspense, psychological horror genre and ventured deeper in the Slasher genre. I really enjoyed this film, and Anthony Perkins as usual is phenomenal as the character he established over the course of previous three films. Very entertaining, and underrated, Psycho IV: The Beginning is a very good prequel compared to numerous others that have failed to tell an effective plot. Perkins holds the material together very well with a chilling performance and he manages to play Norman Bates one final time with effective menace and with that said, the film overcomes its many weaknesses

Well intended but ultimately unnessesary sequel/prequel that finds out what Norman's been up to as well as fleshing out the origins of Norman's psychosis (hence the unnessasary part). Writer Stefano claims his script this ignores parts II and III but Bates says a line about being four years since the last murder which makes that 1986 which is the year Psycho III came out; I'm glad they added that just so there's a sense of cohesion with the rest of the series.