Miles buys himself a state-of-the-art computer that starts expressing thoughts and emotions after a having champagne spilled on him. Things start getting out of hand when both Miles and Edgar, the computer, fall in love with Madeline, an attractive neighbour.
A San Francisco cab driver find himself in possession of a monkey that is carrying a formula for turning atomic waste into a plutonium bomb. He finds himself framed for a murder and chased…
Strange things begin to occurs as a tiny California coastal town prepares to commemorate its centenary. Inanimate objects spring eerily to life; Rev. Malone stumbles upon a dark secret about the town's founding; radio announcer Stevie witnesses a mystical fire; and hitchhiker Elizabeth discovers the mutilated corpse of a fisherman. Then a mysterious iridescent fog descends upon the village, and more people start to die.