A millionaire murder-witness is killed.
Lanyard suspects that a hit-and-run accident was no accident.
Lanyard must determine the truth behind rumors the king is smuggling jewels into the country. With Louis Hayward.
Someone is trying to buy top secret microfilm that could stop the peace conference. With Louis Hayward.
A crazed husband holds Lanyard hostage in a garden cottage.
Lanyard pursues a jewel robber.
Lanyard assists an old friend.
A client hires Lanyard to investigate the theft of an Algerian stamp.
A castle and the threat of werewolves send Lanyard to the Balkans.
A deep sea diver pilfers silver off a sunken vessel.
Lanyard encounters barbaric natives on an island.
Lanyard searches for a friend's daughter and husband.
Lanyard challenges an airplane's designer.
Lanyard meets a con artist.
Lanyard investigates the apparent suicide of a world-famous ballerina.
Lanyard investigates a flying saucer.
Lanyard helps a friend accused of stealing a painting.
Lanyard searches for Aztec coins.
Lanyard helps an elderly housekeeper discover a fortune.
Lanyard searches for a rich ward.
Lanyard (Louis Hayward) becomes involved in a murder investigation when a homeless boy tries to sell a used gun.
A boy is kidnapped by his father.
A cholera epidemic threatens the country.
Lanyard rids a family of an exiled imposter.
Lanyard is set-up for murder in Las Vegas.
Lanyard protects the son of religious cult leader.
Lanyard investigates the children of a dead man after a cave collapses.
Father Picard asks Lanyard to save a man on death row.
Lanyard goes to Honolulu to crack a smuggling ring.
Lanyard helps a psychiatric patient remember a murder.
Lanyard vacations in Malibu.
Lanyard ends his search for the man who double-crossed him.
Lanyard uncovers a secret at a sugar plantation.
Lanyard's stay at a cozy lodge is interrupted by the murder of a French skier.
World-renowned criminals disappear from the public eye.
Lanyard hunts down the killer of an old friend, a carnival clown.
Lanyard helps an old friend solve a series of murders striking Chinatown.
Lanyard's train trip to find a woman from his past is threatened by an avalanche.
Smuggled rubies bring Lanyard and an associate to confront hijackers.