| 1 | Cam |
Deschamps | Literary Agent |
| | Pollly |
Deschamps | Cam's daughter |
| | Luke |
Deschamps | Cam's husband |
| | Ewan |
| Sleep Sheep |
| | Si's |
| Libby's husband |
| | Libby |
| Cam's sister |
| | Maja |
Jones | Cam's client |
| | Stuart |
| Cam's boss |
| | Adam |
| Cam's client |
| 2 | DS Steven |
Lambert | Police |
| | PC Emma |
Smith | Police |
| 5 | Niall DCI |
Thompson | Hostage Negotiator |
| | Vivienne |
Thompson | Niall's wife |
| | Sheridan |
| Police dispatch |
| | James |
Maidston | Silver Commander |
| | Isabella |
Leeewis | Isabella's husband |
| | George |
Lewis | Isabella's husband |
| | Si |
| Libby's husband |
| 9 | Larry |
| Taught Negotiating Skills |
| | Claire |
| Tech Contact |
| 19 |
Holly | |
Close friend freelance editor |
| |
| | II - SEVEN YEARS AFTER THE SEIGE |
| 20 |
Camilla | Fletcher |
New Name |
| 22 |
Jess | |
Niall's therapist |
| | Tim |
| Niall's boss |
| 23 |
Hamish | |
Security Guard |
| 24 |
Lily | |
Jr. Agent |
| | Harry |
Grace | Owned house rightmove |
| | Daisy |
| Inquest handlr |
| 26 |
Rosalind | |
Viv's sister |
| | Freddie |
| Rosalind's husband |
| | Brad |
| American Rosallind dating |
| | Robinson |
| Police |
| 27 |
Kelly | Bentley |
Other mother in Polly's class |
| | Isobel |
Morris | Other mother in Polly's class |
| | Jenny |
| Debut Author |
| | Mrs. Ashcroft |
| School teacher |
| | Mr. Danels |
| School principal |
| 28 |
Adrienne | |
Pubishing associate |
| 30 |
Alexander | Hale |
Funeral 6-16 |
| | James |
Jancaster | Funeral 6-19 |
| 31 |
Madison | Smith |
Met Cam |
| 35 |
Harry | Sully |
Log on protection |
| 37 |
Joseph | |
Madison Smith's son |
| |
| | III - SEVEN YEARS AFTER
|
| 44 |
Andrew | Smith |
Son of Madison Smith |
| | Max |
| Si's brother |
| | Pete Arbumnot |
| Info deleted from system |
