A top-notch suspense thriller from Michael Crichton, the man who gave us WESTWORLD and JURASSIC PARK. Unlike those rousing crowd-pleasing adventure yarns, COMA is a film which works on subtlety, building up a level of quiet suspense unseen in all but 5% of such would-be films. Yes, this is great stuff, with tons of atmosphere and suspense, great acting from the entire cast and a large, complicated (yet easy to follow) plot with far-reaching implications. There are so many great scenes in COMA that it's hard to keep track of them. There's a wonderful stalking sequence in which Bujold finds herself being chased by a murderous mystery man, which makes the best use of a hospital I've yet to see in a movie - forget the gory, boring HALLOWEEN 2, this is the real stuff and with not a drop of blood to be seen. There's also a really nail-biting climax which had me on the edge of my seat - something which only a small handful of films are capable of doing.

Following in the footsteps of other '70s conspiracy films like THE CONVERSATION, COMA lets the plot unfold at a slow pace, building up pieces of a jigsaw until it all falls into place with a horrific clarity. Genevieve Bujold is excellent as the smart and sexy young doctor who acts as the eyes and ears of the audience, as we follow her journey and never get ahead of her in her investigation. The camera-work and music is also great, with fine locations (the Jefferson building couldn't look more sinister) and some excellent visuals, like the famous shot of the comatose bodies suspended from wires in a warehouse. The action set-pieces are well handled and stick in the mind (like the murder of the janitor, for instance, which has the best on screen death by electrocution I've seen).

Bujold is supported by a familiar cast of old and new faces, all of whom put in fine turns. Michael Douglas is the misunderstood boyfriend who helps Bujold in her research, while Richard Widmark has the fun role of the evil mastermind (don't worry, it doesn't take much to work that out) behind the illegal organ donation scheme. The rest of the cast includes Tom Selleck as a victim, Rip Torn as a doctor and a chilling turn from the guy playing the hired killer; it's a shame I don't know the actor as I'd keep an eye out for him. COMA takes the audience on an epic journey, is gripping at all times, and simply one of the best conspiracy-thrillers out there. 100% recommended.

Dr. Susan Wheeler (Geneviève Bujold) and Dr. Mark Bellows (Michael Douglas) are resident surgeons in Boston Memorial Hospital and are living together. Her friend is a patient who falls into a coma after surgery. There has been a series of comas in the hospital. Susan starts investigating and stepping on many toes. Mark plays politics and is pressured to reel in his girlfriend. Susan discovers that all the comas come from one operating room and the patients get transferred to Jefferson Institute for long term care.

Michael Crichton directs and adapts the novel by Robin Cook. It's got some very good paranoia thriller vibe during the second half. The first half can be a grind. Crichton is not the best at pushing the pace when the story isn't at its most intense. He could have had some help. Geneviève is not always the most animated actor. Her investigation could have been more compelling. It is an interesting movie with a great twist.

Based on Robin Cook's novel, the story goes that Dr. Susan Wheeler (Genevieve Bujold) a resident in the Boston Memorial Hospital suspects something is wrong when too many patients come out in a coma after minor surgery. When nobody takes her seriously she starts an investigation of her own and then realizes she is on dangerous ground for someone is trying to stop her even if she has to die.

Michael Crichton takes the most from Cook's book and assembles a most enjoyable thriller with tension all along, intrigue and an impacting ending too. Among the shocking and powerful sequences this movie offers there's the chasing of Wheeler by a hired killer that lasts in the hospital's morgue full with dead bodies hanging from the ceiling in transparent plastic bags in a sort of subrealistic scene; her visit to the mysterious Jefferson Institute where coma patients are held; the "accidental" death by electrocution of a cleaning employee of the hospital that knows to much; and the final discovery by Wheeler of how things are and who is behind them.

Genevieve Bujold gives a fine performance as the stubborn Wheeler and Michael Duoglas is alright too as her work partner and lover (not a very demanding role anyway). Rip Torn (the surgery chief) and Elizabeth Ashley as a sinister nurse credit the supporting cast. And there's finally Richard Widmark very convincing as the Medical Center's Director who shows sympathy for Wheeler although he believes she's just a trouble maker that could ruin the Hospital's reputation.

A great thriller that constantly improves as the film goes on. You can't miss it if you like real suspense in movies.