American History Documentary History PBS

A follow-up to the highly rated "Pioneers of Primetime,'' this documentary series features interviews with leading figures from the worlds of sitcoms, game shows, variety and late-night television, including Art Linkletter, Andy Griffith, Dick Van Dyke, Mary Tyler Moore, Andy Williams, Phyllis Diller, Jim Nabors, Betty White, Jonathan Winters, Marlo Thomas, Bob Barker, Merv Griffin, Ed McMahon and Tommy Smothers, among many others.