22:30Mark Lawson Talks To...Sir David FrostBBC Four Duration: 1 hour Sun 1st Sep 2013, 22:30 on BBC Two Northern IrelandRenowned broadcaster and satirist David Frost talks about his life and career.ContributorsPresenter:Mark LawsonProducer:Suzy JaffeDirector:Suzy JaffeProducer:Fiona CushleyDirector:Fiona CushleyInterviewed Guest:David FrostGenresFactualArts, Culture & the MediaFactualLife StoriesFormatsDiscussion & TalkBrandMark Lawson Talks To... Source: BBC Online