Question: Mary Tyler Moore, was an American actress, known for her roles in the television sitcoms, including on which American television sitcom that initially aired on CBS from October 3, 1961 to June 1, 1966, with a total of 158 half-hour episodes spanning over five seasons?
Context: The Mary Tyler Moore Hour is an American sitcom-variety show starring Mary Tyler Moore, Dody Goodman, Michael Keaton and Joyce Van Patten that aired on CBS from March 4, 1979 to June 10, 1979, with a total of 11 episodes spanning over one season. Mary Tyler Moore (December 29, 1936 – January 25, 2017) was an American actress, known for her roles in the television sitcoms "The Mary Tyler Moore Show" (1970–1977), in which she starred as Mary Richards, a thirtyish single woman who worked as a local news producer in Minneapolis, and "The Dick Van Dyke Show" (1961–1966), in which she played Laura Petrie, a former dancer turned Westchester homemaker, wife and mother.  Her notable film work includes 1967's "Thoroughly Modern Millie" and 1980's "Ordinary People", in which she played a role that was very different from the television characters she had portrayed, and for which she was nominated for an Academy Award for Best Actress. Mary is an American sitcom that aired on CBS from December 11, 1985, to April 8, 1986.  The series stars Mary Tyler Moore in her return to series television after an absence of over six years, during which time she appeared on Broadway in "Whose Life Is It Anyway? " and in the dramatic film "Ordinary People".  After "The Mary Tyler Moore Show", her subsequent ventures into series television on the variety shows "Mary" (1978) and "The Mary Tyler Moore Hour" (1979) had been short-running ratings disasters, and Moore decided to return to the sitcom format which had brought her the greatest television success; the sitcom nonetheless met the same fate as the variety shows. Gomer Pyle, U.S.M.C. is an American situation comedy that originally aired on CBS from September 25, 1964, to May 2, 1969.  The series was a spin-off of "The Andy Griffith Show", and the pilot episode was aired as the season finale of the fourth season of its parent series on May 18, 1964.  The show ran for a total of 150 half-hour episodes spanning over five seasons, first in black-and-white, and then in color.  In 2006, CBS Home Entertainment (distributed by Paramount) began releasing the series on DVD.  The final season was released in November 2008. The Dick Van Dyke Show is an American television sitcom that initially aired on CBS from October 3, 1961 to June 1, 1966, with a total of 158 half-hour episodes spanning over five seasons.  The show was created by Carl Reiner and starred Dick Van Dyke, Rose Marie, Morey Amsterdam, Larry Mathews, and Mary Tyler Moore.  It centered on the work and home life of television comedy writer Rob Petrie (Van Dyke).  The show was produced by Reiner with Bill Persky and Sam Denoff.  The music for the show's theme song was written by Earle Hagen. The Mary Tyler Moore Reunion is a 2002 American television special celebrating the classic 1970–77 sitcom "The Mary Tyler Moore Show" which was broadcast on CBS on Monday, May 13, 2002 from 10:00 to 11:00 p.m. ET/PT. Mary Tyler Moore (December 29, 1936 – January 25, 2017) was an American actress, known for her roles in the television sitcoms "The Mary Tyler Moore Show" (1970–1977), in which she starred as Mary Richards, a single woman working as a local news producer in Minneapolis, and "The Dick Van Dyke Show" (1961–1966), in which she played Laura Petrie, a former dancer turned Westchester homemaker, wife and mother.  Her film work includes 1967's "Thoroughly Modern Millie" and 1980's "Ordinary People", in which she played a role that was very different from the television characters she had portrayed, and for which she was nominated for an Academy Award for Best Actress. The Mary Tyler Moore Show, originally known simply by the name of the show's star, Mary Tyler Moore, is an American sitcom created by James L. Brooks and Allan Burns that aired on CBS from 1970 to 1977.  The program featured American television's first never-married, independent career woman as the central character. Home Improvement is an American television sitcom starring Tim Allen that aired on ABC from September 17, 1991, to May 25, 1999, with a total of 204 half-hour episodes spanning over eight seasons.  The series was created by Matt Williams, Carmen Finestra, and David McFadzean.  In the 1990s, it was one of the most watched sitcoms in the American market, winning many awards.  The series launched Tim Allen's acting career and was the start of the television career of Pamela Anderson, who was part of the recurring cast for the first two seasons. Rhoda was an American sitcom starring Valerie Harper which aired a total of 109 half-hour episodes and one hour-long episode over five seasons from September 9, 1974 to December 9, 1978.  The show was a spin-off of "The Mary Tyler Moore Show", in which Harper between the years 1970 and 1974 had played the role of Rhoda Morgenstern, a spunky, weight-conscious, flamboyantly fashioned Jewish neighbor and native New Yorker in the role of Mary Richards' best friend.  After four seasons, Rhoda left Minneapolis and returned to her original hometown of New York City.  The series was the winner of two Golden Globes and two Emmy Awards.
Answer: The Dick Van Dyke Show