Something of a cult favourite like many of John Carpenter's films but this one hasn't aged well and suffered from the need to add scenes to lengthen the film and too make it more 'scary'. The prologue with the great John Houseman is a one such scene that is arguably the best scene of the entire film. A hospital scene where a corpse rises from the dead is a damp squib and Jamie Lee Curtis hardly reacts especially as it just falls over and that's that! This is a ghost story with the titular fog meant to represent the harbinger of evil - "There's something in the fog" cries Adrienne Barbeau's warning over the airwaves of her frankly awful radio show. We'd have to wait a few years for "There's something in the mist" to get a more interesting film about tis sort of thing in The Mist (2007). Here we have small town America celebrating its centennial when a strange fog drifts in from the sea. This has bought with it ghosts of a ship's crew from 100 years ago that were killed by the townsfolk for their treasure and these spirits now want revenge on the ancestors of six people who were responsible. The ghosts have nasty hooks and swords and cause a few gory deaths but the film ultimately lacks any real sense of tension or terror. Carpenter adds a little mystery to the narrative but it's wasted because we've already seen the ghostly apparitions very early on. The structure here being a bit ill thought out making for a film that fails to really become gripping.
I think this is a terrific movie,before the 90s when Filmmakers "had" a clue,it knows how to build the suspence,when to pounce and when not to,they just don't get it these days.I remember the first Video Recorder I got and this and "Uncle Buck"were the very first V.H.S tapes I ever bought,definitely a keepsake for life.