Graham Krakowski is a
middle class financial clerk who becomes paranoid that he is being stalked by a
homeless man who camps across the street from his house. Ultimately he has the homeless man arrested for public urination. However, the homeless man is soon released from jail and appears to be ruining Krakowski's life. As Krakowski begins to sleepwalk and have vivid nightmares, he doubts his own sanity. When two murders occur, Krakowski suspects that he himself may be responsible. After being arrested and put on trial for the murder of his real estate agent, whose body parts are found in Krakowski's refrigerator, the jury finds him not guilty but only after his mother dies of a heart attack while making an impassioned plea testifying in his defense, and her death wins the jury's sympathy. Krakowski finds himself drifting from state to state, and takes a job as the manager of a
trailer park, where he is blamed for the killing of the owner's
seeing eye dog. Escaping from the trailer park, Krakowski discovers that not only is the homeless man really behind the killings, but the vagrant is a crazed former psychiatrist who had been trying to drive Krakowski crazy as part of a psychological experiment. Krakowski is discovered trying to choke the vagrant by a police officer who had been chasing after Krakowski but when the vagrant kills the officer, he photographs the killing as evidence, and the detective's partner shoots the vagrant, who falls into a pit of spikes. Krakowski is paid a reward from several states where the vagrant had been wanted for murder, but when he moves into a new house with his new finances, it is implied that he may actually be insane, and that the film's events may start over. ==Cast==