
When one of Regan's snouts complains that his girlfriend's recent suicide was murder, the flying squad detective feels compelled to investigate. He uncovers a conspiracy that reaches the heart of the government, and finds himself fitted up, suspended and under the scrutiny of Special Branch.

as Det. Insp. Jack Regan

as Det. Sgt. George Carter

as Elliott McQueen

as Charles Baker, MP

as Frank Chadwick

as Bianca Hamilton

as Janice Wyatt

as Mac

as Johnson

as Ronnie Brent

as Flying Squad Cdr. Maynon

as Secret Serviceman

as D.S. Burtonshaw

as D.S. Tom Daniels

as Matthews

as Murder Inquiry Supt.

as Johnson's Henchman

as Chairman of the Oil Producers Conference

as PPS

as Scotland Yard Duty Sergeant

as Murder Inquiry Detective

as Sally

as SB Sergeant

as Carter's Neighbour

as Chadwick's Deputy Editor

as Manservant

as Traffic Sergeant

as Coroner

as Pathologist

as Johnson's Henchman

as McQueen's Secretary

as Chadwick's Secretary

as Young Boy

as Detective Inspector