Boring, long, and too preachy.

Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.

The plot isn't so bad, but the pace of storytelling is too slow which makes people bored. Certain moments are so obvious and unnecessary for the main plot. I would've fast-forwarded those moments if it was an online streaming. The ending looks like implying a sequel, not sure if this movie will get one

Great story, amazing characters, superb action, enthralling cinematography. Yes, this is something I am glad I spent money on.

Here's a sleazy take on the old Jekyll and Hyde story - with all the gratuitous sex and violence you would expect from infamous exploitation producer Harry Alan Towers, and then some! EDGE OF SANITY is an utterly bizarre film; the majority of it takes place in standard period setting, with atmospheric camera-work on the cobbled alleyways at night and authentic buildings. Then it suddenly jumps to the interior of a brothel where we are introduced to characters wearing openly '80s leather fashions and hairstyles and the whole period realism thing comes crashing down.Plot coherence is the least of this film's qualities. Headling the lead role of the disturbed killer is none other than that old PSYCHO himself, Anthony Perkins, whose maniacal performance is something of an art form in itself. Perkins is bloody convincing as Hyde, achieving his transformation through red-rimmed eyes and white makeup alone, and he's also very scary indeed. It's a tribute to the actor how he could create two so opposing sides of the same character in the same movie, and he throws aside any subtlety from previous performers like Fredric March in favour of in-your-face deformity and madness. Basically, he's riveting, and it's a good thing too when the rest of the film is almost worthless.There isn't much plot, so to speak of, and the police investigation seems tacked on and pointless. Every supporting actor and actress is wasted in their roles, either becoming stock story figures or, in the case of the women, pure sexuality. The only other actress to have any impact is Glynis Barber as Jekyll's wife, as she manages to give her long-suffering partner a sympathetic angle which makes her likable. But the only person to be really characterised is Perkins.The murder scenes are quite disturbing to watch, seeing as that they are all very explicit and sexually-driven (not surprisingly, it appears the film was heavily cut here in the UK). There's a lot of fumbling and groping amid the bloody throat-slashings and it's incredible some of the stuff that Perkins does in the film - does this man have no morals? The film is far too arty in places, with lots of closeups of distorted faces along with odd lighting and camera angles which look good but signify nothing, yet Perkins' tour-de-force performance is worth watching alone, and very unsettling with it. Without him EDGE OF SANITY would be worthless, but with him it becomes an interesting - and bizarre - character study of madness and duel personality.

Perverse, ugly, extremely dark variation on Dr. Jekyll/Mr. Hyde and Jack the Ripper with Anthony Perkins once again summoning the dark side of his character to bring to life an evil psychopath deriving from a form of anesthesia, accidentally unleashed on Dr. Henry Jekyll while in his laboratory by a monkey test subject who spilled a bottle of solution into the powdery substance the scientist used to create his breakthrough in resolving pain during surgery. Smoked through an opium pipe, Jekyll loses his personality and morality as his dark half, Mr. Jack Hyde, surfaces to prowl White Chapel's lurid streets for prostitutes to slice up. "Edge of Sanity" is practically wholly an unpleasant excursion into depravity and sadism as the movie stays mostly in the seedy underbelly of the dark section of London, rarely ever do we spend time with the "better" (although I felt even Jekyll, presented here, wasn't exactly free from the darkness that plagued his soul, as we see nightmares of a lustful hooker taking the rod from a local farmer who, after the doctor, as a child voyeur looking from the loft, slips, hooking himself upside down in the barn, takes a whipping on the tush from said farmer) half of the scientist. Since the Ripper was never caught, this film has perhaps the obvious outcome, but a certain incident which closes the film, involving Jekyll's morally upright wife (Glynis Barber), helping a church outreaching to prostitutes and the downtrodden, is rather unsettling. This film spends a lot of time, unlike many other versions of the Jekyll/Hyde story, with Hyde instead of Jekyll, but we see, through Perkins, that battle within as the evil side of man's soul begins to control the personality, leaving a decent man adrift as darkness reigns. I guess the filmmakers decided that since Perkins is recognized as the kind of actor known for primarily showing the darker side of man's character, we should spend a great length with a really disturbing individual largely guided by a carnal incident from his childhood. The horror on Jekyll's face as that childhood memory emerges and Hyde is seeping into life, Perkins shows us a man run amok by dark forces he cannot control. To be honest, I can't imagine that many people finding this an experience worth taking, but I did think Perkins does an incredible job conveying pure evil, a true madman in search of a fresh victim worthy of destruction. The evocation of Period London (both the Victorian and especially the red light district of White Chapel where Madam Flora(Jill Melford) has a colorful house of ill repute) is affectively brought to life and director Gérard Kikoïne incorporates a visual style that allows madness to hit us right in the chops. Is this movie fun? Umm, not really. Is it good at what it does? If you mean, bringing to us a maniac on the loose in London slashing the throats of prostitutes after a few minutes of warped carnal activity (like Hyde masturbating a slut, on the roof top of a boardinghouse, with his cane as an apartment dweller looks on from his room, or slapping the ass of a tramp, putting her up against a wall on his knees, his face pressed up to his crotch, praying to God), then, yea, I think that is done with skill and ability. Included as a primary plot device is a prostitute in Madam Flora's den of hedonism, named Suzanna (Sarah Mahr Thorp), who looks exactly like the barn whore that haunts his nightmares, laughing and teasing. There's lots of that sort of thing: mocking and laughing, a tormented Jekyll unable to be separate from the woman that has continued to torture him, often in the guise of other women, remaining ever-present in the good doctor's fractured psyche.

Anthony Perkins plays Dr. Jekyll who after a lab incident caused by his guinea monkey turns him into the sinister Mr. Hyde. Soon the bodies start popping up all over London.The story is well known, but we get a little twist here. The twist being that Mr. Hyde is actually Jack the Ripper. I really liked the fusing of these two stories. It gave the film another dimension to it. Edge of Sanity is a surprisingly sleazy film too, thank goodness. One J.P. Félix is one of the two writers credited with the screenplay. This Félix is apparently actually one of smut peddler Jess Franco's many pseudonyms. It's hardly surprising then that we get regular doses of nudity and some not overly gratuitous violence. We even get the odd humor on occasion. Just watch as the rabid Mr. Hyde has bent a prostitute over the table inspecting her butt and we see her bored face. He's just another weird customer with a fetish. The script is pretty good, but without knowing exactly what, I still felt that a certain something to put it over the top was missing.Anthony Perkins shines as the star of the show. He balances nicely between the two personalities. Perkins has a very charming side, as we've seen in Psycho, which can change in an second. In this film his psychotic features are enhanced with make-up, giving him more of a wax figure look. It looks supremely creepy. In several instances he reminded me of the zombified Stephen from Dawn of the Dead (1978). The story is really a sad one. Dr. Jekyll is only a man traumatized during childhood years and his decent into madness starts off as an unfortunate accident. Jekyll is more a victim of circumstance than anything. He accidentally inhales the smoke from the broken glasses unaware of what the mix will do to him. Unfortunately for the good doctor the effects have fatal consequences. Jekyll's smoking device looks like a crack pipe. This film came in 1989, which was at a time when crack was at its height in the US. Edge of Sanity appears to be a cautionary tale covered in layers of filth. We see Perkins trying to resist it, but his demons get the better of him. His spiral downwards is very well depicted. We see the raving madman and a cold and calculating monster that is Mr. Hyde gradually taking over Jekyll. This is perfectly realized in a party scene, where the topic of freedom is brought up. Jekyll wonders what anyone really knows about freedom. "I thought I was free?" retorts one of the posh ladies. The doctor starts talking about freedom to do whatever we feel like. You see something you like and you take it. The other guests are a tad upset by this, but Jekyll rages calmly on. "You all act as if our manners, our morality, were handed to us by God." With skeptical eyes she replies: "But they are." Perkins continues: "No madam, they're not. We made them up by mutual agreement. But what if I don't agree?" He goes from the dinner table leaving the others in shock. There is a distinct flavor of Nietzsche's philosophy here, which is the rejection of morality as an absolute truth. I doubt Nietzsche would have approved Mr. Hyde's thoughts of doing whatever one feels like, but accepting that life is essentially meaningless is key. The other dinner guests' refusal to accept this makes them passive nihilists. The active nihilist on the other hand sees opportunity to build something instead of hiding in fear behind religion. Jekyll/Hyde is somewhere in between. He rejects God and morality, but instead of building he tears the world apart. And, fortunately for him, in a society as judgmental as this, who would expect that any well educated person could possibly be behind such atrocious crimes? The technical aspects of Edge of Sanity are simply outstanding! The camera-work is impeccable with lots of crooked angels, intruding close-ups of Mr. Hyde and smooth dolly shots. The lighting and use of colors are strong and vivid adding additional delirium. There are gorgeous set-pieces to feast our eyes on. You really couldn't ask for more. In a lot of ways this has an adult Tim Burton feel to it.Edge of Sanity is a nice and creepy horror film. For some reason, despite all its accomplishments I still felt slightly detached to it all. That however, shouldn't deter anyone looking for a sleazy horror with originality, a menacing Perkins and production values far beyond your normal fright flick.

In the beginning a boy witnesses a sex act between a woman and a man who may be his father.He gets a whipping from him and the woman laughs diabolically.Then her face turns red of blood.Henry Jekyll wakes up next to his wife.This man is a doctor who does experiences with cocaine, and this drug turns him into hideous Jack Hyde.The whores of London become his victims.Edge of Sanity (1989) is directed by Gerard Kikoine.This movie is a modern take on Dr. Jekyll and Mr. Hyde story.I've read the chilling novel by Robert Louis Stevenson and seen a few movie versions of the story.This works nice.It shows us a possibility if Jekyll and Hyde were implicated in the crimes of Jack the Ripper.Anthony Perkins is very convincing as both the doctor and his evil version.Glynis Barber plays Elisabeth Jekyll.Sarah Maur Thorp is Susannah.David Lodge is Underwood.Edge of Sanity mixes horror with erotica.In one scene we see Mr. Hyde masturbating a woman with his cane before slashing her throat.The old tale has gotten a new look.