Punt has worked more as a writer, script editor and voice-over artist in recent years, though he has also performed with Dennis in It's Been a Bad Week for BBC Radio 2. The pair are also the main presenters and writers of BBC Radio 4's The Now Show and the writers of Radio 4 sitcom The Party Line. Punt, with Mark Tavener, is co-writer of the 2007 Radio 4 series His Master's Voice.