High Quality Content by WIKIPEDIA articles! Outnumbered is a British sitcom. Airing on BBC One since 2007, it stars Hugh Dennis and Claire Skinner as a father and mother outnumbered by their three children (played by Tyger Drew-Honey, Daniel Roche and Ramona Marquez). There have been four series to date: 2007, 2008, 2010 and 2011.