21:50Front Row InterviewsDavid Tennant and Catherine TateBBC Radio 4 Extra Duration: 10 minutes Sun 25th Sep 2011, 21:50 on BBC Radio 4 ExtraThe former Doctor and companion reunite as Shakespeare's Beatrice and Benedick. In conversation with Mark Lawson.GenresFactualArts, Culture & the MediaBrandFront Row Interviews Source: BBC Online