Grownups is a BBC Three sitcom written by Susan Nickson, who also created hit BBC Three sitcom Two Pints of Lager and a Packet of Crisps. It follows the trials and tribulations of a group of twentysomething friends in Manchester, facing the decision to either settle down or carrying on partying. A second series was produced, with studio recordings taking place between May and July 2007. The first two episodes aired back-to-back on BBC Three on Sunday 5 August. Unlike the first series, the second series displayed more adult humour, including more intense sexual references.