Ellery Queen and the Murder Ring

The story evolves around a radio panel game show "Twenty Questions." The panel is challenged with an anonymous question. The answer leads to a series of murders in which the killer uses the programme to name his victims in advance. Two reporters spot a link between them and enlist the aid of the panel in trapping the guilty party.

A radio detective sets out to solve an old murder case, with the help of her sound man and another radio detective. They manage to talk to the people involved in the case, but shortly afterwards the main suspects turn up dead.

Two dumb soda jerks dream of writing radio mysteries. When they try to pitch an idea at a radio station, they end up in the middle of a real murder when the station owner is killed during a broadcast.

Amateur sleuth Ellery Queen learns the truth about a businessman's two long-lost daughters.

A man is framed for embezzlement and runs off to San Francisco. His wife hires Ellery Queen to try and track him down before the police get to him.

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.

Detective Ellery Queen aids Free Dutch agents battle Nazi spies over a prize of industrial diamonds.

Famed detective and crime novelist Ellery Queen solves a case involving the suspicious death of a rich man whose inheritors fight over his estate.

Ellery Queen's vacation is interrupted when murder strikes next door to his oceanside cabin.

A criminal psychiatrist investigates the murder of a two-time widower.

Radio crime show host 'The Fox' along with his fiancée and ex-girlfriend are kidnapped by a larcenous cult who demand that he help them plan a perfect murder.

Radio personalities Larry Abbot and Vickie Pearle are stars of a mystery show. Since they announced their engagement, Larry has been plagued by speech problems and, seeking out an unconventional cure, he returns to his boyhood home, a mansion in the countryside, bringing Vickie along. Larry reunites with numerous family members, but discovers that there are sinister things afoot within the walls of the creepy estate.

A drifter claims the money in an old bank account. Soon he finds himself the target of two men who turn out to be the sons of the man's old partner, who is now in prison because of a conflict with him over the money in that account.

Ellery Queen solves a mystery involving a valuable stamp.

Detective Ellery Queen sets out to solve a puzzling case following the sudden death of a wealthy businessman.

As America enters the new millennium, listeners across Montana call into Yellowstone Public Radio to express their views on everything from state politics to the Iraq war, or the meaning of poetry.

César Neira, an almost forgotten Spanish actor, gets involved by chance with Teresa, a teacher from a small village in the province of Cáceres, who has won a radio contest. The prize is a trip to Madrid to experience just for a fortnight the life of the famous and wealthy people.

Broadcast daily on over 150 radio stations, The Bob & Tom Show is one of the most successful comedy radio shows in the country.

Heidi, a radio DJ, is sent a box containing a record - a "gift from the Lords". The sounds within the grooves trigger flashbacks of her town's violent past. Is Heidi going mad, or are the Lords back to take revenge on Salem, Massachusetts?

When a murder occurs on an ocean liner docked in New York, the trail leads to Coney Island and a spy ring.