Columbo is a friendly, verbose, disheveled-looking police detective who is consistently underestimated by his suspects. Despite his unprepossessing appearance and apparent absentmindedness, he shrewdly solves all of his cases and secures all evidence needed for indictment. His formidable eye for detail and meticulously dedicated approach often become clear to the killer only late in the storyline.

A private investigator who works when he wants, lives in a beachfront estate in Hawaii, drives a posh Ferrari, runs up an unlimited tab at a swank bar, and charms attractive women in peril - that's the lifestyle of Thomas Magnum, aka Magnum, P.I.

Robert Montgomery Presents is an American dramatic television series which was produced by NBC from January 30, 1950 until June 24, 1957. The live show had several sponsors during its seven-year run, and the title was altered to feature the sponsor, usually Lucky Strike cigarettes, for example, Robert Montgomery Presents Your Lucky Strike Theater, ....The Johnson's Wax Program, and so on.

In the continuing saga of the Corleone crime family, a young Vito Corleone grows up in Sicily and in 1910s New York. In the 1950s, Michael Corleone attempts to expand the family business into Las Vegas, Hollywood and Cuba.

Louie De Palma is a cantankerous, acerbic taxi dispatcher in New York City. He tries to maintain order over a collection of varied and strange characters who drive for him. As he bullies and insults them from the safety of his “cage,” they form a special bond among themselves, becoming friends and supporting each other through the inevitable trials and tribulations of life.

Alice is an American sitcom television series that ran from August 31, 1976 to March 19, 1985 on CBS. The series is based on the 1974 film Alice Doesn't Live Here Anymore. The show stars Linda Lavin in the title role, a widow who moves with her young son to start her life over again, and finds a job working at a roadside diner on the outskirts of Phoenix, Arizona. Most of the episodes revolve around events at Mel's Diner.

L.A. Law is an American television legal drama series that ran for eight seasons on NBC from September 15, 1986, to May 19, 1994. Created by Steven Bochco and Terry Louise Fisher, it contained many of Bochco's trademark features including a large number of parallel storylines, social drama and off-the-wall humor. It reflected the social and cultural ideologies of the 1980s and early 1990s, and many of the cases featured on the show dealt with hot-topic issues such as abortion, racism, gay rights, homophobia, sexual harassment, AIDS, and domestic violence. The series often also reflected social tensions between the wealthy senior lawyer protagonists and their less well-paid junior staff. The show was popular with audiences and critics, and won 15 Emmy Awards throughout its run, four of which were for Outstanding Drama Series.

Barnaby Jones is a television detective series starring Buddy Ebsen and Lee Meriwether as father- and daughter-in-law who run a private detective firm in Los Angeles. The show ran on CBS from January 28, 1973 to April 3, 1980, beginning as a midseason replacement. William Conrad guest starred as Frank Cannon of Cannon on the first episode of Barnaby Jones, "Requiem for a Son" and the two series had a two-part crossover episode in 1975, "The Deadly Conspiracy".

Streetwise Detective David Starsky partners up with a more intellectual partner, Kenneth 'Hutch' Hutchinson, to protect citizens and patrol the streets of Bay City.

Mary Beth Lacey and Chris Cagney are teamed up as NYPD police detectives. Their opposing personalities (one is tough and the other sensitive) mesh to make this one of the great crime-fighting duos of all time.

Jake and the Fatman is a television crime drama starring William Conrad as prosecutor J. L. "Fatman" McCabe and Joe Penny as investigator Jake Styles. The series ran on CBS for five seasons from 1987 to 1992. Diagnosis: Murder was a spin-off of this series.

Hollywood stuntman Colt Seavers picks up some extra pocket money by using his rough-and-tumble skills to track and capture bail jumpers.

Medical Center is a medical drama series which aired on CBS from 1969 to 1976. It was produced by MGM Television.

The Defenders is an American courtroom drama series . It starred E. G. Marshall and Robert Reed as father-and-son defense attorneys who specialized in legally complex cases, with defendants such as neo-Nazis, conscientious objectors, civil rights demonstrators, a schoolteacher fired for being an atheist, an author accused of pornography, and a physician charged in a mercy killing.

Baretta is an American detective television series which ran on ABC from 1975 to 1978. The show was a milder version of a successful 1973–74 ABC series, Toma, starring Tony Musante as chameleon-like, real-life New Jersey police officer David Toma. While popular, Toma received intense criticism at the time for its realistic and frequent depiction of police and criminal violence. When Musante left the series after a single season, the concept was retooled as Baretta, with Robert Blake in the title role.

Private detective Dan Tanna drives around the streets of Las Vegas in a red 1957 Ford Thunderbird solving crimes and making Las Vegas a better place for residents and tourists alike.

A bald, lollipop sucking police detective with a fiery righteous attitude battles crime in New York City.

An anthology series adapted from the radio program of the same name. Like the radio program, many scripts were adaptations of literary classics by well-known authors. Classic authors such as Edgar Allan Poe, Agatha Christie, and Charles Dickens all had stories adapted for the series, while contemporary authors such as Roald Dahl and Gore Vidal also contributed.

Switch is an American action-adventure, tongue-in-cheek detective series starring Eddie Albert and Robert Wagner, who work as private eyes, for a deceptive sting operation. It was broadcast on the CBS network for three seasons between September 9, 1975 and August 20, 1978, bumping the Hawaii Five-O detective series to Friday nights.

Ellery Queen is an American television detective mystery series based on the fictional character Ellery Queen. It aired on NBC during the 1975-76 television season and stars Jim Hutton as Ellery Queen, David Wayne as his father, Inspector Richard Queen, and Tom Reese as Sgt. Velie. Created by the writing/producing team of Richard Levinson and William Link, the title character "breaks" the fourth wall to ask the audience to consider their solution.