Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Neil Dudgeon | Dr. Neil McFarlane | Unowned |
 |
Samantha Bond | Dr. Lisa Temple | Unowned |
 |
Dermot Crowley | Dr. Bill Galton | Unowned |
 |
Jasper Britton | Lenny Johnson | Unowned |
 |
Janet Dale | Gwenda Irwing | Unowned |
 |
Nigel Clauzel | Alex James | Unowned |
|
Marius Stănescu | Stefan Popescu | Unowned |
 |
Peter Jeffrey | Prof. Bannerman | Unowned |
 |
William Chubb | Det. Insp. Matthews | Unowned |
 |
Carolyn Pickles | Diane Cresswell | Unowned |
 |
Garry Cooper | Andy Cresswell | Unowned |
 |
Joe Swash | Jason Cresswell | Unowned |
|
Lisa Kelly | Heather Collins | Unowned |
|
Toby Salaman | Mr. Underwood | Unowned |
|
Harry Gostelow | Dr. Roach | Unowned |
|
Hilary Lyon | Phillippa McFarlane | Unowned |
 |
Hugh Bonneville | Peter Schneider | Unowned |
 |
Matt Patresi | Phil | Unowned |
 |
Benedict Wong | Jerry | Goutbreak |
|
Christopher Driscoll | Security Guard | Unowned |
|
Geraldine Newman | Neighbour | Unowned |
 |
Aran Bell | Police Sergeant | Unowned |
 |
Vanessa Earl | Suzanne Drake | Unowned |
|
Kathleen Bidmead | Olga Livingstone | Unowned |
|
Suzi Pattinson | Nurse | Unowned |
|
Sarah Whitlock | Nurse | Unowned |