The Man on the Eiffel Tower (1949)
The Man on the Eiffel Tower (1949) starring Charles Laughton, Franchot Tone, and Burgess Meredith. French police inspector Maigret investigates the murder of a wealthy Paris widow and her maid, chasing the killer up the girders of the Eiffel Tower. Watch
Dick Tracy Meets Gruesome (1947)
Dick Tracy Meets Gruesome (1947) starring Boris Karloff and Ralph Byrd. Detective Dick Tracy faces off against a ruthless villain who robs banks using a deadly nerve gas. Watch the full public domain detective mystery classic free.
Dick Tracy vs Cueball (1946)
Dick Tracy vs. Cueball (1946) starring Morgan Conway and Lyle Latell. When expensive stolen diamonds are strangled away from their thief by the ruthless ex-con Cueball, Dick Tracy is on the case to stop the killing spree. Watch the full public domain dete
Dick Tracy, Detective (1945)
Dick Tracy, Detective (1945) starring Morgan Conway and Mike Mazurki. Detective Dick Tracy must identify and apprehend a terrifying serial killer known only as "Splitface." Watch the full public domain detective mystery classic free.
International Crime (1937)
International Crime (1937) starring Rod La Rocque and Astrid Allwyn. Newspaperman Lamont Cranston, secretly the crime-fighting radio hero "The Shadow," battles criminals both in print and in the shadows despite a skeptical police inspector's suspicions. W
Midnight Manhunt (1945)
Midnight Manhunt (1945) starring William Gargan and Ann Savage. A gem heist gone wrong leaves a wanted man dead, and a female reporter hides the body in a wax museum to claim the reward — but when it vanishes, the hunt is on. Watch the full public domain
Mr. Wong, Detective (1938)
Mr. Wong, Detective (1938) starring Boris Karloff and Grant Withers. San Francisco detective Mr. Wong is contacted by a client fearing for his life, but by the time Wong arrives at the man's chemical company the next day, he finds him already dead. Watch
Murder at Midnight (1931)
Murder at Midnight (1931) starring Aileen Pringle and Alice White. A murder committed during a game of charades at a high-society party sends police hunting through the guest list for a motive and a killer. Watch the full public domain detective mystery c
Murder at the Baskervilles (1937)
Murder at the Baskervilles (1937) starring Arthur Wontner and Ian Fleming. Sherlock Holmes takes a vacation to visit his old friend Sir Henry Baskerville, only for the trip to end in a double-murder mystery he can't resist solving. Watch the full public d
Murder with Pictures (1946)
Murder with Pictures (1946) starring Lew Ayres and Gail Patrick. A smooth-talking newspaper photographer meets a mysterious woman in the aftermath of a trial and finds himself pulled into a dangerous investigation. Watch the full public domain detective m
Mystery Liner (1934)
Mystery Liner (1934) starring Noah Beery and Astrid Allwyn. Police aboard an ocean liner race to solve a murder committed at sea before the killer can strike again. Watch the full public domain detective mystery classic free.
Nancy Drew, Reporter (1939)
Nancy Drew, Reporter (1939) starring Bonita Granville and John Litel. Teen sleuth Nancy Drew, working as a contest reporter for the local newspaper, sets out to clear a young woman of false murder charges. Watch the full public domain detective mystery cl
Postmark For Danger (1955)
Postmark for Danger (1955) starring Terry Moore and Robert Beatty. Scotland Yard uses a woman's painted portrait and a cryptic postcard sketch of a hand holding a Chianti bottle as their main clues to solve a string of murders. Watch the full public domai
The Crime Doctor's Courage (1945)
The Crime Doctor's Courage (1945) starring Warner Baxter and Hillary Brooke. Dr. Ordway, the reformed criminal turned psychiatrist known as the Crime Doctor, investigates the death of a man whose first two wives were both murdered. Watch the full public d
The Crime Doctor's Warning (1945)
The Crime Doctor's Warning (1945) starring Warner Baxter and John Litel. The Crime Doctor must prove the innocence of an artist accused of murdering his model during one of the artist's mysterious blackout spells. Watch the full public domain detective my
The Kennel Murder Case (1933)
The Kennel Murder Case (1933) starring William Powell and Mary Astor. Gentleman detective Philo Vance, accompanied by his prize-winning Scottish terrier, investigates the locked-room murder of a wealthy and much-hated collector, with a broken Chinese vase
I Love A Mystery (1945)
I Love a Mystery (1945) starring Jim Bannon and Nina Foch. In San Francisco, detective partners Jack Packard and Doc Long are hired by a wealthy socialite who believes someone is stalking him with murderous intent. Watch the full public domain detective m
Raffles (1930)
Raffles (1930) starring Ronald Colman and Kay Francis. A distinguished English gentleman secretly leads a double life as the notorious jewel thief the press has dubbed "The Amateur Cracksman." When he falls in love, he tries to retire from crime for good.
Blonde For A Day (1946)
Blonde for a Day (1946) starring Hugh Beaumont and Kathryn Adams. A crusading newspaper reporter's articles attacking the police over unsolved murders nearly get him killed, forcing him to call in private detective Michael Shayne for help. Watch the full
Detective Kitty O'Day (1944)
Detective Kitty O'Day (1944) starring Jean Parker and Peter Cookson. When a young woman and her boyfriend are suspected of murdering her employer, they must clear their names by finding the real killer themselves. Watch the full public domain detective my
The Panther's Claw (1942)
The Panther's Claw (1942) starring Sidney Blackmer and Rick Vallin. Members of an opera company become the target of a mysterious blackmailer calling himself the Black Panther. Watch the full public domain detective mystery classic free.
The Mystery of Marie Roget (1942)
The Mystery of Marie Roget (1942) starring Maria Montez and Patric Knowles. A detective tries to untangle the strange and suspicious circumstances surrounding the death of a young actress. Watch the full public domain detective mystery classic free.
Haunted Honeymoon (1940)
Haunted Honeymoon (1940) starring Robert Montgomery and Constance Cummings. A dead body turns up in the newly purchased home of a gentleman sleuth and his mystery-novelist bride, dragging the couple into an amateur murder investigation. Watch the full pub
Breakaway (1955)
Breakaway (1955) starring Tom Conway and Honor Blackman. Suave veteran private eye Duke Martin is on the trail of a stolen secret formula and a kidnapped young woman. Watch the full public domain detective mystery classic free.
Mystery of the Wentworth Castle (1940)
Mystery of the Wentworth Castle (1940) starring Boris Karloff, Marjorie Reynolds, and Grant Withers. Detective Mr. Wong and a resourceful girl reporter investigate a series of murders tied to a shipping magnate's dark secrets. Watch the full public domain