What's the Matter with Helen? (1971)

Financial TV host Lee Gates and his producer Patty are put in an extreme situation when an irate investor takes them and their crew as hostage.

After four men on a fishing trip discover a dead body in the water, they choose to delay reporting it and continue fishing.

A tight-knit team of rising investigators, along with their supervisor, is suddenly torn apart when they discover that one of their own teenage daughters has been brutally murdered.

Miss Red is being blackmailed. When she asks Sherlock Holmes for help, he connects her case to a series of jewel thefts and tells his assistant Jerry the Mouse to work with Red's butler Tom the Cat for the duration of this case.

A cyborg policewoman and her partner hunt a mysterious and powerful hacker called the Puppet Master.

A security pro finds his past coming back to haunt him, when he and his unique team are tasked with retrieving a particularly important item.

A detective examines the mysterious death of George Reeves, the star of the television series Adventures of Superman (1952).

A grief-stricken cop and an amputee grandmaster are brought together by a peculiar twist of fate as part of a wider conspiracy that has darkened their lives.

Two detectives, a rookie and a veteran, hunt a serial killer who uses the seven deadly sins as his motives.

In Lausanne, the aspirant pianist Jeanne Pollet has lunch with her mother Louise Pollet, her boyfriend Axel and his mother. Lenna leans that when she was born, a nurse had mistakenly told to the prominent pianist André Polonski that she would be his daughter. André has just remarried his first wife, the heiress of a Swiss chocolate factory Marie-Claire "Mika" Muller and they live in Lausanne with André's son Guillaume Polonski. Out of the blue, Jeanne visits André and he offers to give piano classes to help her in her examination. Jeanne becomes closer to André and sooner she discovers that Mika might be drugging her stepson with Rohypnol. Further, she might have killed his second wife Lisbeth.

A young mixed-blood FBI agent is assigned to work with a cynical veteran investigator on a murder on a poverty-stricken Sioux reservation.

Two gifted high school students execute a "perfect" murder - then become engaged in an intellectual contest with a seasoned homicide detective.

Sam, a disenchanted young man, finds a mysterious woman swimming in his apartment's pool one night. The next morning, she disappears. Sam sets off across LA to find her, and along the way he uncovers a conspiracy far more bizarre.

High powered lawyer Claire Kubik finds her world turned upside down when her husband, who she thought was Tom Kubik, is arrested and is revealed to be Ron Chapman. Chapman is on trial for a murder of Latin American villagers while he was in the Marines. Claire soon learns that to navigate the military justice system, she'll need help from the somewhat unconventional Charlie Grimes; meanwhile, Claire's sister, Jackie, is falling in love with wet-behind-the-ears Lieutenant Embry assigned as the official defense lawyer. And most of the eyewitnesses have rather too conveniently died.

Two intertwined cases linking the past with the present will require the aid of Department Q to catch an elusive serial killer, while time is running out.

A blind pianist tries to figure out who is responsible for a string of murders using a black cat with its claws dipped in curare.

A defense attorney works to get his teenage client acquitted of murdering his wealthy father.

Aaron Falk returns to his drought-stricken hometown to attend a tragic funeral. But his return opens a decades-old wound - the unsolved death of a teenage girl.

A retiring police officer reminisces about the most astounding day of his career. About a case that was never filed but continues to haunt him in his memories - the case of a man and a Wednesday.

An African-American man is hired to find a woman, and gets mixed up in a murderous political scandal.

Ten people are invited to a luxury mountaintop mansion, only to find that an unseen person is killing them one by one. Could one of them be the killer?

A coverup and witchhunt occur after a politician accidentally kills his mistress.

A divorcee becomes entangled in a missing persons investigation that promises to send shockwaves throughout her life.

A journalist finds himself on the trail of a murderer who's been targeting people around him, while the police are considering him a suspect in their investigation.

The Dark Knight must contend with a mysterious female vigilante who emulates him, but to a more ruthless degree.

A big city reporter travels to a small town where her mother has been arrested for the murder of an elderly woman for whom she worked as a housekeeper.

An executive of a shoe company becomes a victim of extortion when his chauffeur's son is kidnapped and held for ransom.

A Harvard professor is lured back into the courtroom after twenty-five years to take the case of a young black man condemned to death for the horrific murder of a child.

A New York psychiatrist finds that a brujería-inspired cult, which believes in child sacrifice, has a keen interest in his own son.

Richard spots a man dumping a body, and decides to expose the man he thinks is the culprit with his friend Alex Cutter.

An up-and-coming gangster is tested by the insurgence of an unknown, very powerful threat.

In a future where a special police unit is able to arrest murderers before they commit their crimes, an officer from that unit is himself accused of a future murder.

A reporter becomes involved with a mysterious woman while investigating her late husband's death.

The Four Horsemen resurface, and are forcibly recruited by a tech genius to pull off their most impossible heist yet.

A sole survivor tells of the twisty events leading up to a horrific gun battle on a boat, which began when five criminals met at a seemingly random police lineup.

A Florida police chief must solve a vicious double homicide before he himself falls under suspicion.