Based on the Stephen King novel of the same name, this is perhaps the first of director David Cronenberg's films with big-ticket Hollywood actors. Until then Cronenberg's horror-genre films had been low-budget affairs with (usually) unknown actors [Aside: Although his immediately preceding film, 'Videodrome' did feature Debbie Harry of 'Blondie' fame].
Christopher Walken (who won an Oscar for his role in 'The Deerhunter') plays schoolteacher Johnny Smith, who develops psychic powers and has visions of the past, present and future when physically touching a person. And he can also change the future by his actions.
Martin Sheen plays an evil far-right wannabe US Senator, Tom Skerritt plays the local sheriff, Brooke Adams (whatever happened to her film career) plays the love interest, and Herbert Lom is cast against type as a sympathetic doctor, rather than as a mad scientist.
Filmed in Canada, there's plenty of snow. And the rather good actors deliver a rather good film. Yes, the 'psychic powers' theme has perhaps been a bit overdone now, but the acting is good, the script is good, the score is good, the directing is good - it's a good film, well worth a watch.
4/5 stars - recommended. This 30+ year-old-film deserves to be seen more.
I very much agree with RP's review, and can't find much else to add, except that the film is now 35 years old and beginning to show it's age somewhat. Also it has the stamp of other Stephen King's stories, i.e. rather OTT and slightly unbelievable, but perhaps I'm carping. Walken carries the film brilliantly, and it's great to see Herbert Lom again. Both top actors.
Watching this it did feel a tad dated. The story is interesting enough to engage but overall it felt like it would make a better tv miniseries. Worth a watch. Walker is great.