Bridget Jones: Mad About the Boy trailer reveals surprise Colin Firth cameo
Mad About the Boy also marks the return of Dame Emma Thompson as Dr Rawlings, as well as Jim Broadbent and Gemma Jones as Bridget's parents. But the film will also introduce new characters like Leo Woodall's Roxster and Chiwetel Ejiofor, who will play the role of the headteacher of Bridget's children.