The Three Investigators in The Secret of Terror Castle

Private detective Sam Ruben's clever plan falls apart with the onset of amnesia. Everyone is trying to kill him and he doesn't know why. The classic...

Harper is a cynical private eye in the best tradition of Bogart. He even has Bogie's Baby hiring him to find her missing husband, getting involved...

A private detective foils the plans of villains attempting to take over Panamanian oil fields while he searches for a valuable map hidden in plain...

A private detective and a college student find themselves in hot water while investigating the murder of a night club owner.

A private detective and his assistant are hired to find a missing husband by the detective's former girlfriend who dumped him. The case is quickly...

Private detective Dirk Trent, a collector of cigarette butts, a "smooth" ladies man, a wearer of bad suits, and he's convinced there's more to an...

An over-the-hill gumshoe in Los Angeles seeks to avenge the killing of an old pal, another detective who was involved in a case concerning a murdered...

A detective's wedding is postponed when gunshots are heard nearby.

Detective Mike Hammer's investigation of a murder puts him in the middle between warring jewel thieves.

Subrata Sharma is a reporter who leaves his job and joins a small time detective agency, Danny Detective Inc. in Kolkata. Working on a kidnapping...

Detective James Lee Wong must find the "Eye of the Daughter of the Moon," a priceless but cursed sapphire stolen in China and smuggled to America....

In Puerto Rico to investigate a glut of contraband diamonds that are flooding the world's jewel market, Mr. Moto and his sidekick, a wrestler, find...