found: His Cavett, 1974.
found: Wikipedia online, July 13, 2010(Richard Alva "Dick" Cavett; b. Nov. 19, 1936; former American television talk show host known for his conversational style and in-depth discussion of issues)
found: Information from 678 converted Dec. 17, 2014(TV entertainer)
found: Dick Cavett's Vietnam, c2015:(Dick Cavett, subject of the film)
found: Wikipedia, August 21, 2015:(Dick Cavett, born in either Gibbon, Nebraska, or Kearney, Nebraska; graduated from Yale University in drama; began television career writing jokes for television talk-show host Jack Paar, shortly becoming talent coordinator and then a writer for The tonight show; hosted his own talk show intermittently since 1968 on various networks)