UK RADIO: David Tennant & Catherine Tate Feature In Classic Episode Of Chain Reaction On BBC Radio Today

Don't miss out on a chance to re-experience a 2008 radio show featuring Doctor Who co-stars David Tennant and Catherine Tate which will be repeated on BBC Radio 4 Extra later tonight. 
Catherine Tate turns interviewer for an episode of Chain Reaction, a unique tag-team radio chat show in which one week's interviewee becomes the next week's interviewer. In tonight's episode, originally broadcast in February 2008, Catherine takes the host's chair as she talks to - or mercilessly teases - David Tennant.
Chain Reaction will air on BBC Radio 4 Extra tonight from 11.00pm BST. You can listen from anywhere in the world via this link. 
Next week at the same time, David turns interviewer and puts his questions to his friend Richard Wilson.