Adrian Chiles and was replaced by Dara Ó Briain. During August 2006 Chiles co-presented a pilot of a new BBC One early-evening magazine programme, "The One Show". The programme was re-commissioned for 2007 with Chiles returning as host, leaving "Working Lunch". Chiles' last appearance on "The One Show" was on 30 April 2010 and his favourite guest from the programme, rock singer Robert Plant, appeared again. His final show also saw video tributes to an emotional Chiles from Prime Minister Gordon Brown and political leaders David Cameron and Nick Clegg. In April 2007, Chiles was a guest host of BBC One's satirical
Dragons' Den (UK TV programme) as 'Instant Dragon's Den', where a caller is put through to the personal phone of Deborah Meaden, one of the TV show's current Dragons, with the caller then pitching their idea to Meaden, who always starts by asking how the caller got her number. The first two series of the show are available to buy on DVD. It is unknown whether the remaining series of the show will also be released. Dragons' Den (UK TV programme) Dragons' Den is a British television programme, hosted by Evan Davis. The format of the show is owned by Sony Pictures Television and is