Quan is a humble London businessman whose long-buried past erupts in a revenge-fueled vendetta when the only person left for him to love – his teenage daughter – dies in an Irish Republican Army car bombing. His relentless search to find the terrorists leads to a cat-and-mouse conflict with a British government official whose own past may hold the clues to the identities of the elusive killers.

Bad Girls is a British television drama series that was broadcast on ITV from 1 June 1999 to 20 December 2006 and starred Simone Lahbib, Mandana Jones, Debra Stephenson, Linda Henry, Jack Ellis and many more throughout the eight-year run. The series was broadcast in 17 countries and was produced by Shed Productions, the company which later produced Footballers' Wives and Waterloo Road. It is set in the fictional women's prison of Larkhall, and features a mixture of serious and light storylines focusing on the prisoners and staff of G Wing. From 2010, the UK broadcast rights were bought by CBS Drama, and is repeated regularly – as of September 2012, the channel is re-running the series again in a late-night time slot.