Gavin & Stacey live for the "Top of the Pops 2009 Red Nose Day" special. There have been two charity episodes depicted as a "spin-off" of "Gavin & Stacey" called "Smithy", starring James Corden as the title character. For Sport Relief 2010 on 19 March 2010, Corden appeared again as Smithy in a long sketch about coaching. Corden had previously recorded a live 9 minute segment during the December 2009 BBC Sports Personality of the Year awards ceremony. It sees Smithy being presented with the Coach of the Year Award for his unsung coaching influence on several British sports stars. As he jokes
Diarmuid Gavin screened the television show "I Want a Garden". In 2011, RTE launched "Dirty Old Towns" with Gavin as co-presenter, and a second series aired in 2012. Gavin presented an episode of "Great British Garden Revival" on BBC Two in 2014. In 2018, Gavin judged the Young Landscapers Award at the BBC "Gardeners’ World Live" show. In autumn 2004, Gavin participated in BBC One's "Strictly Come Dancing" and in summer 2006, "Only Fools on Horses". In 2010, Gavin took part in the first series of the ITV reality competition "71 Degrees North" and was the third celebrity to become eliminated on