Ellery Queen

The mysteriously ill John Braun makes a new will, leaving out his daughter Barbara, over the protests of his wife. The trouble began when the daughter wanted to marry Mr. Braun's doctor, James Rogers. Mrs. Braun asks Inspector Queen to help find the long-missing Barbara. The inspector's son, Ellery, works on the case. He goes to a home frequently visited by Dr. Rogers where the bell is answered by Nikki Porter who Ellery mistakes for Barbara and insists she return to the Braun home. Nikki does, to protect Barbara, and a short time later finds herself alone in a room outside Braun's bedroom. She finds him dead - his throat cut. No weapons are found and the door to the room where Nikki had been is locked, and she is suspected. Ellery hides Nikki in his apartment. Braun's body, sent for an autopsy, disappears and in its place is a life-sized statue of the dead man. Elley finds the body in a closet, the police prepare to send it downtown but someone drives off with the ambulance. Ellery, with Nikki, visits Braun's bedroom that night and discovers that a pet raven flies in and out taking items.

Jewlery smuggled into the United States from China.

Several days after one of his company's dams burst, ruining the life savings of several investors, a shady power company president is found stabbed to death. Ellery Queen gets to the bottom of the mystery.

The benefactor of the Stack Memorial Hospital dies after an operation. Ellery Queen investigates when it is revealed the cause of death was murder by strangulation.

Two mysterious seamen come from Alan Rogers' past to blackmail him as he seeks to locate his missing daughters. Ellery Queen is called in by Stewart Cole, Rogers' secretary. Queen goes to the estate and finds one daughter already there and the second one expected. When she arrives, it is Ellery's secretary Nikki Porter posing as the daughter as Ellery had her intercept the real heiress after learning of a plot to swindle Rogers. The blackmailing seamen are killed at a waterfront café after getting the blackmail money, Rogers is suspected and Inspector Queen arrives to arrest him, but he is also found dead.

Detective Ellery Queen tries to find a missing man, and gets embroiled in a case of murder and embezzlement.

Detective Ellery Queen aids Free Dutch agents battling German spies over a prize of industrial diamonds.

New York detective Ellery Queen travels to the California coast with his friend Judge Macklin for a vacation at a rented cabin. But they don't even have a chance to unpack before they become swept up in a kidnapping and murders involving the Godfrey family who live in the Spanish Cape estate nearby. As bodies drop as often as the tides, and the local police suspect everyone in the Godfrey family, Ellery comes to the rescue and solves the crimes while romancing the family's beautiful daughter Stella.

A very rare and priceless Chinese postage stamp is stole as its thief claims two victims in a hotel,, both of whom are murdered in inexplicably locked rooms. Young Ellery romances the stamps beautiful owner, Josephie Temple, while working with his father, Inspector Queen to solve the baffling case and expose the killer.