Season 1

01 One of Us Episode 115th November 2005 PC. Amy Harris finds a young Asian man dead in a police interview room, and realises that her fellow officers are framing her for murder. 02 Hardcore Episode 222nd November 2005 Amy, newly recruited to the Ghost Squad, investigates a group of police officers who have been working under cover to expose a sex trafficking network. 03 Heroes Episode 329th November 2005 Amy is sent under cover to work alongside a police sergeant and expose his corruption. 04 The Greater Good Episode 46th December 2005 Amy investigates the background of a Chief Superintendent in line for further promotion, but spots her dining with her own boyfriend. 05 Firewall Episode 513th December 2005 Amy has to discover which of three police officers working on a witness protection programme is corrupt, and make sure that the witness reaches court. 06 Necessary Means Episode 620th December 2005 Amy has to get close to a CSU officer under investigation by the Financial Crimes Unit, and find out where her money is coming from. 07 Colour Blind Episode 727th December 2005 Amy goes under cover to investigate a detective inspector accused of involvement in drugs and prostitution.