Headmaster is an American half-hour television comedy-drama starring Andy Griffith and broadcast by CBS in the United States during the 1970-71 season. Headmaster marked the return to series television of Griffith, whose previous eponymous show had been one of CBS's major hits of the 1960s prior to his voluntary departure and a program which was still in production, when Headmaster was launched. With Headmaster, Griffith fulfilled his desire to be cast in a television series as something other than a rural bumpkin dispensing folksy wisdom; here his character, Andy Thompson, was the headmaster of a prestigious Californian private school, the Concord School. His wife, Margaret, was an English teacher; his best friend was the school's main athletic coach, Jerry Brownell. Mr. Purdy was the school's caretaker. Despite being aired in the Friday night 8:30 Eastern time slot vacated by the popular Hogan's Heroes, a theme song sung by Linda Ronstadt, and featuring arguably the biggest CBS star of the 1960s, Headmaster did not prove to be popular and was routinely beaten in the Nielsen ratings by both The Partridge Family on ABC and The Name of the Game on NBC. When this pattern became apparent, production of Headmaster was terminated, with the last first-run episode being broadcast January 1, 1971, and the program replaced by a new situation comedy starring Griffith, The New Andy Griffith Show. This replacement program met with little more success than Headmaster, and was last broadcast on May 21, 1971. In June 1971, Headmaster returned to the time slot in reruns, with the last repeat episode being aired on September 10, 1971.

Doc Elliot is an American medical drama that aired from March 5, 1973 until May 1, 1974.

Little House on the Prairie is an American Western drama television series, starring Michael Landon, Melissa Gilbert, and Karen Grassle, about a family living on a farm in Walnut Grove, Minnesota, in the 1870s and 1880s.

Gunsmoke is an American radio and television Western drama series created by director Norman MacDonnell and writer John Meston. The stories take place in and around Dodge City, Kansas, during the settlement of the American West. The central character is lawman Marshal Matt Dillon, played by William Conrad on radio and James Arness on television.

With the strength of Hercules, the wisdom of Athena, the speed of Mercury and the beauty of Aphrodite, she’s Wonder Woman. Beautiful Amazon princess Wonder Woman travels to 1940s America disguised as Diana Prince, assistant to handsome but trouble-prone Major Steve Trevor. Using her golden belt, which imbues her with astonishing strength, her bullet-deflecting bracelets, a golden lasso that dispels dishonesty and an invisible supersonic plane, Wonder Woman combats evil.

The Immortal is an American television series, which aired on ABC from September 1970 to January 1971. The series is based on a pilot movie of the same name, which aired in September 1969. The pilot is based on the science fiction novel The Immortals, by James Gunn. Although the series was canceled at midseason, episodes were rerun by ABC in the summer of 1971. It was later shown in reruns on the Sci Fi Channel.

Idealistic Revolutionary War rebels harass the Redcoats in British-held Chester, Pennsylvania, near Philadelphia in this adventure series which drew parallels with 1960s political activism.

Gunsmoke is an American radio and television Western drama series created by director Norman MacDonnell and writer John Meston. The stories take place in and around Dodge City, Kansas, during the settlement of the American West. The central character is lawman Marshal Matt Dillon, played by William Conrad on radio and James Arness on television.

Gunsmoke is an American radio and television Western drama series created by director Norman MacDonnell and writer John Meston. The stories take place in and around Dodge City, Kansas, during the settlement of the American West. The central character is lawman Marshal Matt Dillon, played by William Conrad on radio and James Arness on television.

Adam-12 is a television police drama that followed two police officers of the Los Angeles Police Department, Pete Malloy and Jim Reed, as they patrolled the streets of Los Angeles in their patrol unit, 1-Adam-12.

The Secrets of Isis is the syndicated title of a live action CBS television series produced by Filmation in the 1970s originally titled Isis that appeared during the Saturday morning cartoon lineup. The show was also aired in various countries around the world. As indicated on commentary in the 2007 DVD release of the series, and supported by examining broadcast premiere dates, The Secrets of Isis was the first weekly American live-action television series whose lead character was a female superhero, debuting September 6, 1975 and predating the weekly debuts of both The Bionic Woman and Wonder Woman.

The High-Sierra adventures of Ben Cartwright and his sons as they run and defend their ranch while helping the surrounding community.

The High-Sierra adventures of Ben Cartwright and his sons as they run and defend their ranch while helping the surrounding community.

Two police officers, the older Lt. Stone and the young upstart Inspector Keller, investigate murders and other serious crimes in San Francisco. Stone would become a second father to Keller as he learned the rigors and procedures of detective work.

When an assassin's bullet confines him to a wheelchair for life ending his career as Chief of Detectives, Robert T. Ironside becomes a consultant to the police department. Detective Sergeant Ed Brown and policewoman Eve Whitfield join with him to crack varied and fascinating cases. Ex-con Mark Sanger is employed by the chief as home help but eventually becomes a fully fledged member of the team also. Officer Whitfield leaves after 4 years service, and is replaced by Officer Fran Belding.