Under Cover of Night

Mary Gray elopes to Atlantic City, NJ, but begins having second thoughts about the marriage. Then she becomes inexplicably locked in her hotel room, and a series of cops, robbers and kidnappers passes through. Desperate, Mary trusts the shifty chambermaid Clara who whisks her away to the mansion of wealthy George Blaine. There, Mary must pretend to be a lowly cook, but that seems better than sticking with the guy she was engaged to.

A penniless socialite is hired by two young men as a front in their plan to start a magazine. Soon, however, they find themselves more interested in her than in their publishing venture.

Eight people are invited by an unsigned telegram to a penthouse apartment, where they find themselves locked in and greeted by their unknown host's voice via the radio, who explains that before the night is over each one will be die unless they manage to outwit the ninth guest, Death.

London has become enthralled by the antics of the contemporary Robin Hood, but when a band of bad guys start framing him for their misdeeds, the hero has to catch the criminals and clear his name.

Stevie Carson, a newspaper reporter, and Danny Butler, the "morgue" manager on the same newspaper, set out to track down the killer of a colleague, a book-reviewer who was involved with a group of rare book forgers and whose sister has been convinced her editor-fiance, Bill Monroe, killed him.

Julie Fresnel is a co-ed at Redgate University and her father, Dr. Henri Fresnel, is the new French professor. Julie attraction from the make students drops a bit when two of her admirers are found murdered. When an attempt on the life of a third one is made. Seth Dunlap, an instructor at the school, decides to turn detective and find the killer. Assisted by his sister, who is in love with the third student, Dunlap begins to follow the the small trail of clues left by the killer.

Detective Philo Vance is in charge of the investigation of several mysterious murders. Things take a turn when he gathers evidence against Major Fenwicke-Ralston.

A young woman is involved with a married man, although she does not know that he is married. He kills his jealous wife and implicates her in the murder. However, a playboy character who had been flirting with the woman earlier turns amateur detective and clears her.

Mystery writer Barry Craig (Allyn Joslyn) and his wife Jane (Evelyn Keyes), prefer solving crimes rather than writing about them. They get a chance when killings plague the fashion photography studio of Ralph McCormick (Edmund Lowe). After his secretary, Julie Taylor(Anita Louise) reports an attempt to murder her there, Erika McCormick's (Ann Savage) Aunt Isabel Fleming (Mary Forbes) is stabbed and the evidence points to Madge Lawrence (Bess Flowers) an older model and an apparent suicide. Police Inspector Joseph Clinton (Frank Craven) declares the case closed...but then Erika is murdered.

Foxhall Ridgeway, arriving in New York City from the West, stumbles onto a murder in the hotel room next to his. He gets tangled up into the affair, and with the aid of Phoebe, the hotel telephone operator who takes a liking to him, and also Countess Louise Browssiloff, who innocently had left some personal belongings in the murdered man's room and is most anxious to recover the incriminating evidence, Foxhall solves the murder mystery.

A woman finds herself unwillingly mixed up in a series of murders. At the behest of the district attorney, private detective Duncan MacLain (Kent Taylor) investigates the probability of corruption in high government circles.

A longtime maid for New York socialites watches from afar as the daughter she once gave up is raised by others. Director Arthur Greville Collins' 1935 film stars Ruth Donnelly, Anita Louise, Margaret Lindsay, Warren Hull, Frank Albertson, Arthur Treacher, Ronnie Crosby, Henry O'Neill, Lillian Kemble Cooper and Gordon Elliott.

When love came the way of this gentleman crook he turned to the right---only to be caught in the swirling eddy of his criminal past! (original ad)

A doctor is driven into an investigation of sinister goings-on at a horse race track by his mystery writer ex-wife.

A pair of detectives investigates the murder of an elderly millionaire who was the target of blackmail and death threats and find that there is no shortage of suspects, many of them in the victim's own family.

In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing the evidence and questioning the suspects until someone is taken into custody. The district attorney's office then builds a case to convict the perpetrator by proving the person guilty beyond a reasonable doubt. Working together, these expert teams navigate all sides of the complex criminal justice system to make New York a safer place.

Doctor Henry Morgan, New York City’s star medical examiner, has a secret. He doesn't just study the dead to solve criminal cases, he does it to solve the mystery that has eluded him for 200 years—the answer to his own inexplicable immortality. This long life has given Henry remarkable observation skills which impresses his new partner, Detective Jo Martinez. Each week, a new case and their budding friendship will reveal layers of Henry’s long and colorful past. Only his best friend and confidant, Abe knows Henry’s secret.

Hong Kong Phooey is an American animated television series produced by Hanna-Barbera Productions and originally broadcast on ABC. The original episodes aired from September 7 to December 21, 1974, and then in repeats until 1976.

Inspired by actual cases and experiences, Numb3rs depicts the confluence of police work and mathematics in solving crime as an FBI agent recruits his mathematical genius brother to help solve a wide range of challenging crimes in Los Angeles from a very different perspective.

Three strangers share an obsession with true crime and suddenly find themselves wrapped up in one.

A modern update finds the famous sleuth and his doctor partner solving crime in 21st century London.

Police drama set in New York City, exploring the internal and external struggles of the fictional 15th precinct of Manhattan. Each episode typically intertwined several plots involving an ensemble cast.

Mr. & Mrs. North is an American comedy/mystery television series that aired on CBS from October 3, 1952 to May 25, 1954. The series centers on Jerry North, a mystery magazine publisher who thinks he is a good amateur detective, and his wife, Pamela, as they solve crimes in New York City.

Paul Temple is a British-German television series . It features Francis Matthews as Paul Temple, the fictional detective created by Francis Durbridge, who solves crimes with the assistance of his wife Steve. Paul Temple used overseas locations in France, Malta, Germany and elsewhere. T

Dr. Dylan Reinhart, a gifted author, university professor and former CIA operative is lured back to his old life by tenacious top NYPD Detective Lizzie Needham. Though Dylan and Lizzie initially clash, when it comes to catching killers, they make an ideal team.

Henry Lee Lucas rose to infamy when he confessed to hundreds of unsolved murders. This docuseries examines the truth -- and horrifying consequences.

When Eliza Scarlet’s father dies, he leaves her penniless, but she resolves to continue his detective agency. To operate in a male-dominated world, though, she needs a partner... step forward a detective known as the Duke. Eliza and The Duke strike up a mismatched, fiery relationship as they team up to solve crime in the murkiest depths of 1880’s London.

Gripping true stories of investigators entering the digital world to solve a brutal murder. In each case, detectives are up against a lack of physical clues, but digital trails left behind help lead them to the killers.

Former police officer Darby Spencer and her mystery novelist mother Victoria Spencer have opposite personalities but still embark on the unlikeliest of ventures: becoming partners in a private detective agency. They are mistaken as sisters as they tackle puzzling cases in Alder Bluffs.

Four college students are murdered in Idaho. A group of amateur detectives obsessed with true crime try to solve the case by examining evidence and pursuing leads.