I, Monster is a version of Robert Louis Stevenson's 'The Strange Case of Dr. Jekyll and Mr. Hyde' made by Amicus Studios, who were most famous as the horror anthology specialists of British horror. This is one of their standalone entries. Their bigger contemporaries Hammer Studios had in fact released their own version of the famous novella also in 1971, namely Dr. Jekyll and Sister Hyde. Even just going by the title of the latter it's obvious that Hammer were going off on a clearly different angle with their adaption. As far as Amicus version is concerned, it's seemingly one of the most faithful versions of the story ever made. Interestingly, despite the source novella being in the public domain, both the title and character names are quite different. But when you see it, it's pretty obviously the same story. It's not clear why they chose to do this, although it may have been to give the film a slightly fresher feel.The story has a doctor called Marlowe developing a drug that releases his patient's inhibitions, for example, turning a sexually repressed woman into a nymphomaniac. To further test it he starts taking it himself. It turns him into Mr. Blake an evil man who grows increasingly more physically repulsive the more times he takes a dose. Marlowe is ordinarily a very inhibited and cold man, whereas Blake is libidinous and carefree. Needless to say he is also murderous too and soon there is a manhunt on to discover who is responsible for these crimes.Amicus made a fairly commendably earnest adaption here it has to be said. The production benefits from some authentic Victorian England locations and like other costume horrors from Britain from the period, its low budget is hidden quite well by the sets and costuming. It also has the two British stalwarts of the genre at its disposal in Christopher Lee and Peter Cushing. Lee has a fair bit to sink his teeth into in this dual role as Marlowe/Blake and he puts in a very good performance. Cushing is solid as he ever is but his role is very run-of-the-mill for him really and he doesn't get to do much beyond what we've seen him do umpteen times. Despite being quite faithful to the original source there are some amendments that have been added to make it slightly more modern such as Freudian theory underpinning things or the fact that Marlowe uses an intravenous drug as opposed to drinking a potion. On the whole though, like lots of these Amicus/Hammer period horrors, this one is solid more than great. There consequently isn't anything too surprising but if you are a fan of the sub-genre then this is certainly a good enough example.

Amicus takes on the Jekyll & Hyde theme with Christopher Lee portraying a scientist, Dr. Marlowe, experimenting with a serum which might separate the distinct personalities of good and evil, creating an ability to fulfill our innermost desires and break down the barriers of the unconscious without feelings of guilt or conscience. Instead Marlowe creates a drug which enhances the evil side in him to the point that it overpowers the good. Marlowe is a psychiatrist whose practice derives from the teachings of Freud which heavily influence his desire to experiment. Lee gets the chance to actually play essentially two roles, the cold, mild-mannered, evenly tempered scientist and the hot-headed heel, with a voracious appetite for all things carnage. We see the evil side motivate Lee to steal a cane, engage in a knife fight with street punk, frighten a poor kid with glee in his eyes. As the scientist Lee shows that, while he does have a drawer with nude photos and believes we shouldn't be hindered by oppressing our inhibitions, he is far more civilized and even keeled that the hell spawn he has slowly unraveled upon an unprepared London. Soho will never be the same thanks to the devilish fiend lurking in their midst. Leisurely paced to say the least and dialogue heavy but a showcase for Lee to try his hand at a variation on the creation(s)of Robert Louis Stevenson. Peter Cushing is Marlowe's colleague, Frederick Utterson, concerned for his friend's association with the mysterious Dr. Edward Blake. My favorite scene could be when Utterson is discouraged by his client Marlowe's will and Lee reveals an almost admiration for Blake's abilities to commit evil without the anguishing conflicts which often accompany a life of crime..it's a scene where Lee allows us to see the pent-up disdain for "fashionable" behavior in their aristocracy. As the film continues, Marlowe is consumed by Blake, the ugliness not only in action but through physical transformation. When Blake feels threatened as Marlowe's friends fear for their colleague's safety and well being, the monster will respond by any means necessary to protect himself. To be honest I,MONSTER is mostly noteworthy as a vehicle for another Lee and Cushing collaboration, as Blake will come after Utterson who knows too much due to his snooping for a troubled client in a fight at the climax. Out of all the Jekyll & Hyde movies you can get your hands on, I, MONSTER isn't exactly at the top of the class, but I was glad to finally get my hands on a copy. I think the detriment to this film ultimately is the lack of a decent print which would provide better visual stimulation ..I don't discredit the DVD company, because to simply have a chance to see it was appreciated, but it's a shame that there aren't better elements to yield a more pleasurable viewing experience(we are as horror fans spoiled these days).

With this feature, Amicus Studios (a British production company founded merely to cash in on the huge success of contemporary competitor Hammer, though with lower budgets and mainly specializing in anthology films) attempted to present its very own adaptation of the legendary and numerously retold novel "Dr. Jekyll and Mr. Hyde", by Robert Louis Stevenson. However, "I, Monster" turned out to be a rather curious movie and I honestly can't say for sure what it was that Amicus wanted to achieve and whether or not they succeeded in their effort. At first I assumed "I, Monster" was going to be only loosely inspired by the classic story, since there already are so many reminiscent versions available on the market and even more so because the screenplay changes the names of the protagonist from Dr. Jekyll and Mr. Hyde into Dr. Marlowe and Mr. Blake. But then it rapidly becomes obvious that this is actually one of the faithful adaptations of Stevenson's story, so that can't be an option. On a slightly off-topic note, in case you are looking for an offbeat and extremely loose interpretation of the same story, you can turn to the aforementioned Hammer again and check out "Dr. Jekyll and Sister Hyde". Maybe the original mission was to make the very first 3-D version of "Jekyll and Hyde", but that idea got abandoned in a fairly early stage as well and it's only still noticeable in some minor visual and cinematographic details. So, basically, all that remains is another redundant but nevertheless worthwhile re-enactment of a fantastic tale, once more pairing two of the greatest horror actors ever (Peter Cushing and Christopher Lee) and competently directed by one of the youngest filmmakers of that time. Stephen Weeks was still in his early twenties in 1971. I bet it must be a truly unique experience to give Lee and Cushing instructions on a film set on that age...Lee and Cushing don't deliver their greatest performances here (far from it actually), but even at their most mediocre they nonetheless remain a joy to behold. Lee stars as Dr. Marlowe, a successful psychiatrist and devoted disciple of Sigmund Freud's theories. He firmly believes that mental illnesses can be caused by the repression of the true human nature (which is vile, mean and aggressive) and that both sides of the personality can easily be separated. He develops a drug, experiments on himself and gradually turns into a more relentless and incurable monster after each injection. His friends, including Peter Cushing as his attorney, want to help Dr. Marlowe but they automatically assume this mysterious Mr. Blake is an entirely different persona. The overall story is commonly known and this version doesn't feature any noteworthy differences. The doctor's transformations - mentally as well as physically - grow more monstrous, but the remarkable thing is he is the scariest during the earliest phases! Near the film's climax, Christopher Lee looks unrecognizable and heavily deformed but after the first couple of drug dosages he simply puts on a menacing and genuinely unsettling Joker-type of smile. Can you imagine Christopher Lee with a big smile like that? Now, THAT is scary stuff!

This film is the 7312th remake of the classic story "Dr. Jeckyl and Mr. Hyde" and frankly I was left asking myself if the whole thing was even necessary. After all, with so many versions out there, does this one merit yet another? Plus, the Frederic March version of the 1930s was awfully good--is this one any better? Well, in only one way does it seem perhaps better. Instead of the doctor doing his experiments for no clearly defined reason, here the doc is an analytic therapist and he finds the serum unleashes inhibitions--meaning some patients might become violent, some sexual and some infantile. This could have been interesting, but unfortunately it ultimately wasn't since it wasn't done all that well.What wasn't all that good? Well, first, for some totally unknown reason, the names were all changed. Although it clearly is about Jeckyl and Hyde, these names were inexplicably changed. Also, mostly due to too many versions, this film manages to be rather dull--something that DOESN'T happen with Christopher Lee's vampire movies. Too bad--I was really hoping this wouldn't be just "same old, same old".