Phil Townsend suffers amnesia after he is mugged outside his drug store. All he remembers is that he is about to get married. A taxi driver takes him to his fiancée's house, but he discovers that she is already married and has been married for three years. Later, Townsend discovers that he has been living under the name David Webber for three years. He discovers that Webber was once the bodyguard of a rich criminal attorney and is suspected of murdering the attorney's wife. Townsend eventually manages to clear his name. Later, he checks into a hospital for treatment.

David Kelsey, a research chemist, is in love with Annabel. He assumes another identity so that they can share their moments together in complete privacy. He even builds a beautiful dream home for the two of them. David is hopelessly infatuated with her. Unfortunately, Annabel wants no part of him. She's married and both she and her husband wonder when David will get the hint. He does not and eventually murders the couple. He installs her corpse in the bedroom of their dreamhouse so that she can be by his side for the rest of his life.

Larry Duke is an actor making his motion picture debut in Hollwood when he gets a phone call from his New York girlfriend Janice Brandt. Janice is an olderwoman who sacraficed her marriage and Hollywood career in order to advance Larry's career. She informs Larry that her husband Ed followed her to New York showed up drunk at her apartment and was knocked unconscious in a scuffle. Larry convinces Janice to smother Ed with a pillow so that she can come back to Hollywood. She agrees and reluctantly commits murder. In Hollywood, Larry calls the police and tells them about the murder in New York. He then head upstairs where he joins his new bride who he married to further advance his Hollywood career.

Marcia Fowler accuses a neighborhood boy named Roy Bullock of being a peeping Tom. Roy denies it and manages to ingratiate himself with Marcia's husband, Jack, and her lonely stepson. When Marcia gets an obscene phone call she tells Jack that it was Roy, but he denies it. Later, after Jack goes away on a business trip, Marcia confronts Roy after receiving another obscene phone call and becomes fearful that Roy is crazy when he tells her that his mother was just like her.

James Parkerson is a psychology professor who places an ad in the newspaper offering advice on how to murder one's spouse. He gets a response from the police, but manages to convince them that he is merely gathering research for an experiment. Later, he is contacted by a man named Robert Johnson who is searching for a way to kill his lover's husband. From Johnson's description of his lover and her husband, Parkerson realizes that Johnson is talking about his wife Doris and himself. Johnson is planning to kill him, but doesn't seem to realize that his target and the man on the phone are one and the same. Parkerson hires a hitman named Bingham to kill Johnson. Unfortunately, Johnson kills the hitman. Johnson realizes that Parkerson knows about him so he contacts Doris. He tells her that they should kill Parkerson and then make it look like the hitman did it. Unfortunately, Doris still loves her husband and has no plans to kill him.

Sheridan Westcott kills his wife, hides it in his Rolls Royce, and heads to a nearby lake to dispose of it. While he is checking the water level in the lake, his car is stolen by a car thief named Philadelphia Harry.

While George is headed to see his girlfriend, he meets a mysterious limping stranger who makes George fear for his life. George learns that the stranger is his girlfriend's jealous husband and that his girlfriend arranged this meeting between them in hopes that her husband would kill George. The stranger tells George that she has done this sort of thing before and that he tried, but failed, to kill his wife's last lover. The stranger convinces George to plot revenge and tells him to tamper with the steering of his wife's car. George does as the stranger suggests and his girlfriend dies. George discovers to his dismay, however, that the limping stranger was really his girlfriend's former lover and that he used George to get his revenge on her.

At a carnival sideshow, a farmer named Charlie Hill buys a strange jar, which brings him notoriety and respect in the community because people travel for miles to gather in his parlor and look at the jar and it's obscure content. But his young wife, Thedy Sue, is frightened of it and insists that he throw it out.

Rusty Connors is a con man that has just been released from prison. He looks up the wife of his dead former cellmate, a robber and murderer, named Miles Krause. Before he was imprisoned, Krause stole a significant amount of money and killed his partner. The money and the body, however, never turned up. Connors talks to Krause's wife Helen and hopes that she knows where the money is. She, however, does not have a clue. Eventually, however, they are able to figure out that the money is stored in an abandoned boathouse that is now infested with rats. In the boathouse, they find the money and the dead and half-eaten body of Krause's partner. When Connors sees the money he is overcome with greed and tries to murder Helen. She manages to knock him out. When Connors awakens, he finds himself bound and gagged and being taunted by Helen. She gets up to leave with the money, but is tripped by Connors and is impaled on a hook. As she dies, the scent of her blood attracts the rats.

Luis Aguilar is a rich wine merchant who disowns his son when he refuses to marry beautiful vineyard owner Kitty Norris. At a party, however, Luis agrees to give his destitute son $5000 if boy can drink him under the table. Drinking his own wine called "Joyful Woman" Luis humiliates his son by outdrinking him. After the contest, Luis hits on Kitty who resists and pushes him down the stairs. When Luis's secretary Ruth witnesses the event she jealously kills Luis in the hope that Kitty will be blamed. Ruth wanted Luis all for herself. Unfortunately for Ruth, a waiter discovers the body and figures out that Luis did not die in a fall. Ruth knocks him unconscious and puts his body into a wine vat. She begins to fill the vat slowly with water. Later the police find Luis's body and begin the search for the waiter who was also the son of George Felse, an investigating police officer. The police can't locate the waiter but discoverd a now guilt-ridden Ruth who has tried to commit suicide...

Duke Marsden is about to lose his wife because of his gambling habits. She gives him an ultimatum: either give up poker or she leaves. He decides to give up poker. Later, Duke's younger brother Chuck arrives looking for a high-stakes game of poker. Duke arranges to have brother play a couple of his old poker buddies who would love to fleece a newcomer. Duke's plan goes awry when Chuck starts to clean house. After the losers call Duke to complain, Duke realizes that he must deal with the situation. He goes to the game and uses a marked deck to clean out Chuck. Chuck leaves, bitter and broke. Duke's old gambling buddies eye him suspiciously even after he offers them their lost money. They believe that Duke, who just cheated his own brother, had probably cheated them in the past as well. Duke arrives home mortally wounded. He apologizes to his wife and dies in her arms.

At a college campus, two young girls are killed while strolling through a nearby forest. Suspicion falls on a chemistry professor and an intense and brooding music professor named Edwin Volck. Harold, a psychology professor, convinces his fiancee Daphne to act as bait to help trap the killer. The trap succeeds and Volck is revealed as the killer. Harold, however, becomes worried. He believes that the killers bloodlust may have inspired other less obvious psychos on campus. Daphne realizes that Harold has been speculating about himself when he suddenly attacks her. She is rescued by the chemistry professor. The chemistry professor had been watching Harold's behavior since the beginning believing that he was a possible psychopath.

During a lovers' quarrel Dandy Arthur kills his ex-girlfriend. Unfortunately, a button torn from her coats lands in his pocket during the struggle. His wife finds the button and Dandy sets out to kill her as well. Eventually, however, Dandy gives himself away by talking too much and is arrested by the police.

A convicted bank robber John Perry is sentenced to 15 years hard labor in a state prison lumber camp. Determined to get out, James befriend an alcoholic inmate named Doc. Doc is in charge of the prison infirmary as well as burials for the dead. Doc makes an offer to John: if John will fincance an operation for Doc's granddaughter, he will get him out of prison. Doc's plan is to hide Perry inside the coffin of the next inmate who dies. The coffin will then be buried and dug up after the gravediggers and guards leave. Perry will then make his escape. All goes according to plan, until Doc fails to dig Perry up. Perry then learns why when the shroud slips from the face of the corpse sharing the coffin with him. Its Doc who died of a heart attack the night before.

Jim Mallory is a forest ranger who along with his wife Linda, have adopted a girl named Anne. The couple have never told Anne that her parents died in a bizarre murder-suicide for fear that the news might disturb her. A blackmailer contacts Jim and demands money. He says that he will tell Anne the secret of her past if Jim doesn't pay up. Jim agrees to pay, but informs the police. The blackmailers figure out that something is up and change the site of the money drop. Later the blackmailers get into an argument and one of them is killed. When the police find the body, they suspect Jim Mallory. Jim manages to catch the blackmailer to clear his name, but he doesn't get to him in time to stop her from telling Anne the secret about her parents. Anne is troubled by the news, but manages to take it in stride. She tells the Mallorys that she loves them and has always considered them her real parents.

Sister Pamela suffers a crisis of conscience just as she is about to take her final vows. Is her belief real or is she just hiding from the rest of the world? The sisters in the convent give her time to think everything over by letting her pick up a valuable statue from a reformed gangster. As she is returning, however, the statue is stolen by a young criminal named Jimmy Bresson. In order to get the statue back she leaves the convent and hunts Jimmy down. She arranges to have a date with him to get into his apartment. Unfortunately, she discovers that he has pawned the statue. She takes the pawn ticket and heads for the pawn shop. As she is about to get it back, Jimmy catches her. Jimmy and the dishonest pawn shop owner want to kill Pamela, but they want to have the statue appraised first. They call an appraiser, but it turns out to be the man who originally offered the statue to the convent. He tells them that the statue is worthless and convinces them to let Pamela go. Having confr

John and Sally Mitchell offer a stranger named Ray Roscoe a place to stay after Roscoe saves the life of their son Tony. When Roscoe turns out to be a womanizing freeloader, they begin to believe that they made a terrible mistake. One night Roscoe wrecks their car and hits on a camper's wife. Angry, John punches him and knocks him to the ground. John is shocked, however, when the camper examines Roscoe's body and declares that Roscoe is dead. The camper suggests that they bury the body in the woods and forget the whole thing. John agrees and lets the camper deal with the body. Later, John is disturbed to discover that the woods are going to be excavated as a part of a new highway construction. Since he doesn't know exactly where the body is, he calls the camper and tells him that they must move the corpse. The camper agrees, but demands $20,000. He tells John that he will go to the police if he does not pay the money.

Paul Sampson murders his wife Caroline and is relieved when the police rule her death and accident. His conscience gets the best of him, however, and he decides to confess the murder to his family and friends. Unfortunately, no one believes him. They think the stress of his wife's death has gotten to him. Later he tells another friend, who also happens to be a judge. The judge, however, knew all along. He was Caroline's lover. Knowing that Paul's conscience is killing him, the judge chooses to remain silent. When Paul continues in his attempts to confess, he is eventually committed by his family to a mental hospital.

When three of his childhood pals break out of prison, Christopher Martin is in trouble. When he was younger, he and his pals committed a crime. All except Christopher were caught and sent to jail. Each of them vowed revenge. Christopher confesses his crime to his wife Helen though he fears she will leave him. Helen is shocked at first, but she agrees to help him proving that his fears were groundless. Together they foil the three prison escapees when they show up looking for revenge.

Hadley Purvis is an alcoholic advertising executive whose wife Sandra tells him that she will leave him if he takes another drink. Unfortunately, he drinks himself into a stupor. When he awakens he cannot remember anything that happened to him while he was drunk. He can't remember losing his job for being drunk during a presentation and he can't remember buying his wife a new scarf to prove that he had not been drinking. Ultimately, he discovers his wife's strangled body in his basement. Though he cannot remember, he realizes that, while he was drunk, he strangled her to death with the scarf he bought for her.

Robert Evans is a revivalist preacher who is desperate for money to build his own church. He romances a rich woman named Naomi Freshwater and kills her. Some time later, Robert meets Naomi's neice Laura. He tries to romance her as well, but she is not interested. When Laura discovers that Robert killed her aunt, the preacher kills her and stuffs her body in a trunk. He drags the trunk to a pit and sets it on fire. Later, as Robert is delivering a sermon, it begins to rain. The rain puts out the fire and the contents of the burned trunk are revealed. Robert is promptly arrested and charged with murder.

Peter Harding is a corporate executive who tries to help save the sagging career of an associate named Philip Bartel. He hopes to get Bartel into one of the corporation's very popular training courses. Later, however, Harding discovers that Bartel is interested in leaving his wife Beatrice. He wants to run off with his mistress. Harding becomes intent on helping Bartel in his home life. He decides to do this by taking Bartel's mistress of his hands.

Andrew Anderson is an advertising executive who discovers the body of his deadwife laying at the bottom of the basement stairs. An investigating detective named Sgt. Cresse believes Mr. Anderson is guilty of murder. He wants to trick him into making a confession by making Mr. Anderson believe that his wife is still alive and that she is having an affair with one of his fellow workers at the advertising agency. Eventually Mr. Anderson is proven innocent of murder, but Cresse's hounding has left him hopelessly insane.

Over the protests of his wife Eve, Howard Raydon fires Addie the family maid when her son breaks a valuable antique. Unwilling to leave, she poisons Howard's milk and kills him. An autopsy reveals the poison, but Eve is the chief suspect after she is fingered by Howard's mother. Believing that Eve's innocence will come out in trial, Addie remains silent about any wrong doing. Unfortunately, the prosecution reveals that Addie's 'son' is really Eve's son from a previous marriage. They claim that Eve killed her husband to prevent being seperated from the boy. As things begin to look worse for Eve, Addie confesses her guilt in a note and attempts suicide. Her suicide attempt is stopped in time and she is forced to stand trial.

Dan O'Herlihy (as Simon Carter) Inger Stevens (as Karen Wilson) Christopher Dark (as Manuel Sanchez) Chris Robinson (as Ricky) Richard Jaeckel (as Tom) One night when her husband is away, Karen Wilson is frightened when a man named Manuel Sanchez comes pounding on her door. He claims to be out of gas. Karen refuses to let him in and he must walk to a gas station. Later Karen hears a scream. She is told by the police that Sanchez's girlfriend who was waiting in the car was murdered while he was walking to the gas station. Karen suspects a neighboring writer named Simon Carter. The next evening Simon comes to Karen's home. She is rescued by her three surfing friends. Karen, however, is shocked to discover that her three friends are in fact the murderer's of Sanchez's girlfriend. They have her trapped, but she is rescued by Sanchez. He was returning to get even with her for contributing to the death of his girlfriend, but he manages to save her life instead.