In addition to this , on 1 April 2011 , Brydon impersonated Bruce for the entire two - hour and thirty minutes show .
In other radio work Brydon sat in for Ken Bruce on BBC Radio 2 for one day only on 25 August 2008 .
In addition to this , on 1 April 2011 , Brydon impersonated Ken Bruce for the entire two - hour and thirty minutes show .
In other radio work Brydon sat in for Ken Bruce on BBC Radio 2 for one day only on 25 August 2008 .