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 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.