| Jimmy |
Barneston | The lead detective who handled Axel's murder case. |
| Mrs. |
Bassington | The receptionist. |
| Ken |
Bellman | Emma's mysterious lover. |
| Claudia |
Cameron | The Mitsubishi owner. |
| Haydn |
Cameron | Emma's superior officer. |
| Lewis |
Caroll | Novelist mentioned. |
| Mark David |
Chapman | John Lennon's killer. |
| Big White |
Chief | Cameron's superior officer. |
| Agatha |
Christie | Mystery novelist mentioned. |
| Professor |
Chromik | Emma's superior at work. |
| Georgina |
Dallymore | Assistant chief constable. |
| Peter |
Diamond | Detective superintendent. |
| John |
Duffy | Serial rapist and killer mentioned in case context. |
| George |
Flint | The pushy sergeant. |
| Mr. |
Garth | The car park attendant. |
| Stella |
Gregson | Detective sergeant. |
| Keith |
Halliwell | Peter's trusted detective inspector. |
| Julie |
Hargreaves | Peter's former sidekick. |
| Dr. |
Keithly | Police surgeon. |
| John |
Leaman | Peter's sergeant. |
| John |
Leaman | Officer assigned to guard Walpurgis. |
| Jim |
Leighton | The lifeguard's real identity. |
| Ann |
Littlewood | Rex's wife, Dr. Wilkinson's patient. |
| Rex |
Littlewood | Wife abuser. |
| Trevor |
Macdonald | The lifeguard's real identity. |
| Henrietta |
Mallin | The senior investigating officer. |
| Sergeant |
Mason | The man who contacted the Police National Computer. |
| Dr. |
Masood | The doctor that Sheena replaced. |
| Lionel |
Mead | Mrs. Mead's husband. |
| Mrs. |
Mead | The Smiths' next door neighbor. |
| Ms. |
Medlicott | Haley's teacher. |
| Matthew |
Porter | Boy golfer. |
| Dr. |
Seton | Behavioural psychologist, Tysoe's colleague. |
| PC |
Shanahan | The first responder to the crime scene. |
| Haley |
Smith | Mike and Olga's daughter. |
| Ingeborg |
Smith | One of Halliwell's colleagues. |
| Mike |
Smith | Man who found the dead body. |
| Olga |
Smith | Mike's wife. |
| Helen |
Sparks | One of Emma's colleagues. |
| James |
Speight | Forensic pathologist. |
| Axel |
Summers | Murder victim, Emma's former case. |
| Emma |
Tysoe | Victim, psychological offender profiler. |
| PC |
Vigne | Shanahan's partner. |
| Anna |
Walpurgis | Pop star connected to investigation. |
| DC |
Walters | Newest member of the team. |
| Shiena |
Wilkinson | The 4x4 owner, doctor. |
| Aubrey |
Wood | Axel's housekeeper. |
| Adrian |
| Anna's sports representative on the committee. |
| Aidan |
| Haley's partner. |
| Bradley |
| The Crawley officer. |
| Clive |
| Peter's computer expert. |
| Emerson |
| The lifeguard. |
| Greg |
| Dr. Wilkinson's friend. |
| Gregson |
| Officer at Bognor police station. |
| Laver |
| One of the lovers. |
| Nigel |
| Haley's classmate. |
| Sultan |
| The cat. |
| Tara |
| Dr. Seton's P.A. |
| Tony |
| The man from Special Branch. |
| Wally |
| Anna's deceased husband. |
