American Masters | Clip | Phil Rosenthal Discusses Norman Lear's Impact

Largely responsible for the explosion of bold American television in the 1970s, writer/producer Norman Lear’s name is synonymous with the sitcom. The first documentary about the 94-year-old television legend, "American Masters — Norman Lear: Just Another Version of You," premieres nationwide Tuesday, October 25 at 9 p.m. on PBS (check local listings).