Unforgettable

Accused of murdering his wife years ago in a blind, alcoholic rage, Krane is desperate to clear his name and discover the identity of the real killer. When local researcher Martha Briggs (Linda Fiorentino) unveils an experimental drug that allows the user to relive the memories of another person, living or dead, Krane sees his chance. Stealing a dose of the dangerously unstable compound, he injects himself and embarks on a mind-bending quest for the truth that will plunge him into a realm of physical and psychic peril beyond his wildest nightmares. (official distributor synopsis)