The Adventures of Philip Marlowe was a radio series featuring Raymond Chandler as Philip Marlowe. He was a gritty, no nonsense American, hard-boiled detective; however, he was more complex than other hard-boiled detectives of the era. "Hard-boiled" refers to a gritter urban element to the detective genre. Marlowe could handle a gun and take a beating, but he was also college educated. He played chess and appreciated classical music. He had standards too, and he turned down jobs that didn't measure up to those standards.

Hope you enjoy this episode of The Adventures of Philip Marlowe! Find more classic radio series at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Box 13 is a syndicated radio drama about the escapades of newspaperman-turned-mystery novelist Dan Holiday, played by film star Alan Ladd. It ran during 1948 and 1949. The episodes involved Holiday running classified ads to get new ideas for his fiction. "Adventure wanted, will go anywhere, do anything – write Box 13, Star-Times". The episodes followed Holiday's adventures when he responded to the letters sent to him.

Hope you enjoy this episode of Box 13! Find more classic radio series at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Richard Diamond, Private Detective was an American detective drama, created by Blake Edwards, which aired on radio from 1949 to 1953. Dick Powell starred as Richard Diamond in the radio series as a wisecracking former police officer turned private detective. Episodes often had Diamond taking on a case at the behest of his friend and former partner, Lt. Walter Levinson. The plot remained relatively unchanged throughout the series, with the hard-boiled Diamond enduring physical confrontations while tackling a challenging murder investigation, aided by the police department. Notably, despite the numerous gun battles, Diamond was never injured by gunfire. Most episodes end with Diamond at the piano, singing a popular song to his girlfriend, Helen Asher. This radio program was later adapted successfully to television. 

Hope you enjoy the episode of Richard Diamond! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group - All Podcasts @ Spreaker | Apple | YouTube | iHeart | Amazon | Spotify

Rocky Jordan was a radio series about an American restaurateur in Cairo who each week became involved in some kind of mystery or adventure. The show was broadcast between 1948 and 1951. The two lead roles were Rocky Jordan and Captain Sam Sabaaya of the Cairo Police. For most of the show's history Jordan was played by veteran radio actor Jack Moyles, but he was later replaced by a movie star, George Raft, for the brief period in 1951. Jay Novello played Sabaaya throughout the entire series.

Hope you enjoy this episode of Rocky Jordan! Find more classic radio series at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Yours Truly, Johnny Dollar was a radio drama aired between 1949 and 1962. "The man with the action-packed expense account, America’s fabulous freelance insurance investigator, Johnny Dollar". Of the eight different actors who played Johnny Dollar, Bob Bailey is likely considered the most popular. Bailey's interpretation presented a tough, streetwise character, but also sensitive and thoughtful. During it's time, Yours Truly, Johnny Dollar attracted some of the best writers in Hollywood, including Jack Johnstone, E. Jack Neuman, Robert Ryf, and Les Crutchfield. 

Hope you enjoy this episode of Yours Truly, Johnny Dollar! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

The Adventures of Sam Spade (1946-1951) radio series was loosely based on the private detective character Sam Spade, created by writer Dashiell Hammett for The Maltese Falcon. Film star Howard Duff played Sam Spade (also played by Steve Dunne at the end). Lurene Tuttle played Effie, Spade's secretary. Spade's character was the prototypical "hard-boiled" detective - an introspective, sharp witted, tough guy.

Hope you enjoy this episode of The Adventures of Sam Spade! Find more classic radio series at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Hope you enjoy this episode of Dragnet! We offer an OTR Crime, Detective and 4 other old time radio internet radio stations theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart

Richard Diamond, Private Detective was an American detective drama, created by Blake Edwards, which aired on radio from 1949 to 1953. Dick Powell starred as Richard Diamond in the radio series as a wisecracking former police officer turned private detective. Episodes often had Diamond taking on a case at the behest of his friend and former partner, Lt. Walter Levinson. The plot remained relatively unchanged throughout the series, with the hard-boiled Diamond enduring physical confrontations while tackling a challenging murder investigation, aided by the police department. Notably, despite the numerous gun battles, Diamond was never injured by gunfire. Most episodes end with Diamond at the piano, singing a popular song to his girlfriend, Helen Asher. This radio program was later adapted successfully to television. 

Hope you enjoy the episode of Richard Diamond! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group - All Podcasts @ Spreaker | Apple | YouTube | iHeart | Amazon | Spotify

Yours Truly, Johnny Dollar was a radio drama which aired between 1949 and 1962. "The man with the action-packed expense account, America’s fabulous freelance insurance investigator, Johnny Dollar". Of the eight different actors who played Johnny Dollar, Bob Bailey is likely considered the most popular. Bailey's interpretation presented a tough, streetwise character, but also sensitive and thoughtful. During it's time, Yours Truly, Johnny Dollar attracted some of the best writers in Hollywood, including Jack Johnstone, E. Jack Neuman, Robert Ryf, and Les Crutchfield.

Hope you enjoy this episode of Yours Truly, Johnny Dollar! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Nick Carter, Master Detective was a popular old-time radio detective drama that aired from 1943 to 1955. The series was based on the long-running Nick Carter detective stories, which originated in dime novels in the late 19th century and continued in pulp magazines. 

Nick Carter was depicted as a sharp-witted, no-nonsense detective who solved complex crimes using logic, deduction, and sometimes physical confrontation. Unlike hardboiled detectives of the era, Carter was more of a classic "gentleman sleuth," though he wasn’t afraid to engage in action when necessary.

Find more classic radio series and OTR internet radio stations at theaterofthemind-otr.com - Subscribe Free @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

- Main Characters -

• Nick Carter: The titular detective, portrayed by Lon Clark throughout the series.
• Patsy Bowen: Nick's assistant, initially voiced by Helen Choate and later by Charlotte Manson.
• Scubby Wilson: A reporter and friend of Nick, played by John Kane.
• Sgt. Mathison: Nick's police contact, voiced by Ed Latimer.

- Production Details -

• Writers: Scripts were written by notable authors including Walter B. Gibson, Alfred Bester, and Milton J. Kramer.
• Music: Background music was provided by organists such as Hank Sylvern and Lew White.
• Director: Jock MacGregor served as the producer-director for the series.

- Spin-offs and Legacy -

• A spin-off series, Chick Carter, Boy Detective, featured Nick's adopted son and aired from 1943 to 1945. Nick Carter's adventures also extended to films, with three movies produced by MGM in the late 1930s and early 1940s.
• The radio series kept the Nick Carter character alive during the golden age of detective fiction. While not as hard-edged as Sam Spade or Philip Marlowe, Carter represented a more traditional, puzzle-solving detective archetype.

- Notable -

• Each episode typically opened with an announcer proclaiming: "Nick Carter—Master Detective! A famous name in crime detection, a famous figure in law enforcement!".

• The character of Nick Carter predated Sherlock Holmes in popular fiction, making him one of the earliest recurring detective figures.

Audio Credit: Old Time Radio Researchers Group

The Adventures of Philip Marlowe was a radio series featuring Raymond Chandler as Philip Marlowe. He was a gritty, no nonsense American, hard-boiled detective; however, he was more complex than other hard-boiled detectives of the era. "Hard-boiled" refers to a gritter urban element to the detective genre. Marlowe could handle a gun and take a beating, but he was also college educated. He played chess and appreciated classical music. He had standards too, and he turned down jobs that didn't measure up to those standards.

Hope you enjoy this episode of The Adventures of Philip Marlowe! Find more classic radio series at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Hope you enjoy this episode of Dragnet! We run free OTR Crime, Detective and 4 other old time radio internet radio stations at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Richard Diamond, Private Detective was an American detective drama, created by Blake Edwards, which aired on radio from 1949 to 1953. Dick Powell starred as Richard Diamond in the radio series as a wisecracking former police officer turned private detective. Episodes often had Diamond taking on a case at the behest of his friend and former partner, Lt. Walter Levinson. The plot remained relatively unchanged throughout the series, with the hard-boiled Diamond enduring physical confrontations while tackling a challenging murder investigation, aided by the police department. Notably, despite the numerous gun battles, Diamond was never injured by gunfire. Most episodes end with Diamond at the piano, singing a popular song to his girlfriend, Helen Asher. This radio program was later adapted successfully to television. 

Hope you enjoy the episode of Richard Diamond! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group - All Podcasts @ Spreaker | Apple | YouTube | iHeart | Amazon | Spotify

The old-time radio series 21st Precinct was a dramatic police procedural that aired on CBS from 1953 to 1956. It was a gritty, realistic police drama, often compared to the style of Dragnet. The show was known for its authentic, documentary-style approach to everyday police work, focusing heavily on procedure and the human element of policing.

• The series was set in the fictional 21st Precinct in New York City, described in the opening narration as "just lines on a map of the city of New York," a nine-tenths of a square mile area "between Fifth Avenue and the East River."
• Each episode typically began with a crime or incident reported by a phone call to the precinct desk. The story then followed the officers—from the initial response to the final report—detailing the investigation, which often involved not just the main crime but also the routine, personal, and professional problems of the officers.
• The primary character and narrator was the commanding officer, Captain Frank Kennelly, who served as the listener's guide through the day-to-day operations and challenges of the precinct. Everett Sloane played Captain Kennelly for the majority of the series.
• The show was produced with the official cooperation of the Patrolmen's Benevolent Association of the City of New York, and its stories were presented as adaptations of true criminal records, giving it an added layer of realism. The production used no theme or transitional music, instead relying on sound effects (typewriters, telephones, footsteps) to create an authentic atmosphere of the bustling police station.

Barrie Craig, Confidential Investigator was an old-time radio detective drama that aired on NBC from 1951 to 1955. The series starred William Gargan as Barrie Craig, a suave, laid-back private investigator who operated from a Madison Avenue office in New York City. Unlike the stereotypical "hard-boiled" private eyes of the era, Craig was known for his calm, methodical approach and professionalism, with his business motto being "your man when you can't go to the cops—confidentiality a specialty." Each episode featured Craig solving various mysteries, from routine missing persons cases to complex conspiracies, often working alongside his police contact, Lt. Travis Rogers.

Hope you enjoy the episode! Find more classic radio series at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Hope you enjoy this episode of Dragnet! We offer an OTR Crime, Detective and 4 other old time radio internet radio stations theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart

Yours Truly, Johnny Dollar was a radio drama which aired between 1949 and 1962. "The man with the action-packed expense account, America’s fabulous freelance insurance investigator, Johnny Dollar". Of the eight different actors who played Johnny Dollar, Bob Bailey is likely considered the most popular. Bailey's interpretation presented a tough, streetwise character, but also sensitive and thoughtful. During it's time, Yours Truly, Johnny Dollar attracted some of the best writers in Hollywood, including Jack Johnstone, E. Jack Neuman, Robert Ryf, and Les Crutchfield.

Hope you enjoy this episode of Yours Truly, Johnny Dollar! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Nick Carter, Master Detective was a popular old-time radio detective drama that aired from 1943 to 1955. The series was based on the long-running Nick Carter detective stories, which originated in dime novels in the late 19th century and continued in pulp magazines. Find more classic radio series and OTR internet radio stations at theaterofthemind-otr.com - Subscribe Free @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon

Nick Carter was depicted as a sharp-witted, no-nonsense detective who solved complex crimes using logic, deduction, and sometimes physical confrontation. Unlike hardboiled detectives of the era, Carter was more of a classic "gentleman sleuth," though he wasn’t afraid to engage in action when necessary.

- Main Characters -

• Nick Carter: The titular detective, portrayed by Lon Clark throughout the series.
• Patsy Bowen: Nick's assistant, initially voiced by Helen Choate and later by Charlotte Manson.
• Scubby Wilson: A reporter and friend of Nick, played by John Kane.
• Sgt. Mathison: Nick's police contact, voiced by Ed Latimer.

- Production Details -

• Writers: Scripts were written by notable authors including Walter B. Gibson, Alfred Bester, and Milton J. Kramer.
• Music: Background music was provided by organists such as Hank Sylvern and Lew White.
• Director: Jock MacGregor served as the producer-director for the series.

- Spin-offs and Legacy -

• A spin-off series, Chick Carter, Boy Detective, featured Nick's adopted son and aired from 1943 to 1945. Nick Carter's adventures also extended to films, with three movies produced by MGM in the late 1930s and early 1940s.
• The radio series kept the Nick Carter character alive during the golden age of detective fiction. While not as hard-edged as Sam Spade or Philip Marlowe, Carter represented a more traditional, puzzle-solving detective archetype.

- Notable -

• Each episode typically opened with an announcer proclaiming: "Nick Carter—Master Detective! A famous name in crime detection, a famous figure in law enforcement!".

• The character of Nick Carter predated Sherlock Holmes in popular fiction, making him one of the earliest recurring detective figures.

Richard Diamond, Private Detective was an American detective drama, created by Blake Edwards, which aired on radio from 1949 to 1953. Dick Powell starred as Richard Diamond in the radio series as a wisecracking former police officer turned private detective. Episodes often had Diamond taking on a case at the behest of his friend and former partner, Lt. Walter Levinson. The plot remained relatively unchanged throughout the series, with the hard-boiled Diamond enduring physical confrontations while tackling a challenging murder investigation, aided by the police department. Notably, despite the numerous gun battles, Diamond was never injured by gunfire. Most episodes end with Diamond at the piano, singing a popular song to his girlfriend, Helen Asher. This radio program was later adapted successfully to television. 

Hope you enjoy the episode of Richard Diamond! Find all our OTR radio stations and podcasts at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group - All Podcasts @ Spreaker | Apple | YouTube | iHeart | Amazon | Spotify

Pat Novak, for Hire was a detective drama series which aired from 1946 to 1947 on the West Coast and in 1949 as a nationwide program for ABC. The episodes were set on the San Francisco waterfront and depicts the city as a dark, rough place where the main goal is survival. Novak is not a detective by trade, but he owns a boat shop on Pier 19 where he rents out boats and does odd jobs to make money. The series' fast-paced, hard-boiled dialogue and action and witty one-liners made popularized it among fans.

Find more classic radio series at theaterofthemind-otr.com - Audio Credit: The Old Time Radio Researchers Group. - All Podcasts @ Spreaker | Apple | YouTube | Spotify | iHeart | Amazon