Overview
The Hidden is a 1987 American science fiction film directed by Jack Sholder, written by Jim Kouf (under the pseudonym Bob Hunt), and released by New Line Cinema. It stars Kyle MacLachlan and Michael Nouri, along with Clu Gulager, Chris Mulkey, Ed O'Ross, Clarence Felder, Claudia Christian and Larry Cedar, and received mostly positive reviews. A sequel, The Hidden II, was directed by Seth Pinsker and released in 1993.
Plot
Jack DeVries, a quiet citizen with no criminal past, robs a Los Angeles Wells Fargo bank, kills all of the security guards inside, and leads the Los Angeles Police Department on a high-speed chase. The chase ends when DeVries encounters a police blockade overseen by Detective Thomas Beck. DeVries is shot several times, smashes through the blockade and crashes the Ferrari he is driving. DeVries is taken to a hospital, where a doctor informs Beck and his partner, Detective Cliff Willis, that DeVries is not expected to survive the night.
Upon his return to LAPD headquarters, Beck and his supervisor, Lieutenant John Masterson, meet FBI Special Agent Lloyd Gallagher, who informs them that Beck has been assigned to work with Gallagher to track down DeVries. When told of DeVries's condition, Gallagher rushes off to the hospital.
Meanwhile, at the hospital, DeVries suddenly awakens. Disconnecting his life-support equipment, he approaches the comatose man in the next bed, Jonathan P. Miller. After DeVries forces Miller's mouth open, a slug-like alien emerges from DeVries' mouth and transfers itself into Miller's body. Gallagher arrives to find DeVries dead on the floor and Miller's bed abandoned. Gallagher tells Beck to put out an alert on Miller, but Beck refuses, because Miller has no criminal record.
From Wikipedia (CC BY-SA 4.0).