| Kate |
Atkinson | English writer |
| Jack |
Calvin | Lawyer |
| Brigid |
Cruikshank | Close friend of Karen Krupp |
| Karen |
Fairfield | False identity used by Karen Krupp. Aka: Karen Krupp |
| Officer |
Fleming | Police officer involved in the investigation |
| Dr. |
Fulton | Karen Krupp's physician |
| Susan |
Grimes | District Attorney handling the case |
| Stacy |
Howell | Counselor |
| Officer |
Kirton | Police officer investigating the case |
| Karen |
Krupp | Housewife who suffers amnesia after a car crash |
| Tom |
Krupp | Karen Krupp's husband |
| Duncan |
Mackie | Boy who pawned Robert Traynor's jewelry |
| James |
Merritt | Tom Krupp's senior partner at Simpson and Merritt |
| Dr. |
Perriera | Medical examiner |
| Georgina |
Traynor | Robert Traynor's wife |
| Robert |
Traynor | Antiques dealer |
| Theresa |
Wolcak | Counselor |
| Bob |
| Brigid Cruikshank's husband |
| Dan |
| Tom Krupp's brother |
| Gus |
| Pawnshop owner |
| Jennings |
| Police detective |
| Rasbach |
| Police detective |
| Sandra |
| Cashier |
