Ray Liotta is Dr. David Krane, a man accused of brutally murdering his wife in an alcoholic rage. Linda Fiorentino is a scientific researcher who uncovers an unstable, highly-toxic drug that allow the user to relive the memories of another person. Desperate to find the real killer, Krane injects himself with the drug and embarks on a mind-bending quest for the truth that plunges him into physical and psychic peril one step beyond his wildest nightmares!