The Dick Van Dyke Show is an American television situation comey which initially aired on CBS from October 3, 1961 to June 1, 1966. The show was created by Carl Reiner and starred Dick Van Dyke and Mary Tyler Moore. Reiner had in fact starred in the original, unsuccessful pilot episode, Head of the Family (this was seen on the Nick at Nite service of the Nickelodeon cable channel, shortly after the series itself was added to its schedule in the 1990s). After its rejection, Sheldon Leonard took an interest and helped Reiner revive the project, convincing him to recast, and to switch to the three-camera/studio audience production format.