Silent Witness Characters Overview

| Character_ | Actor | Series | Notes_ |
|---|---|---|---|
| Professor Janet Mander | Jaye Griffiths | Series 12-15 | Janet is a psychological profiler who assists the police in cases of serial offences. She began a relationship with Leo in the episode Safe, and they lived together as partners until Leo ended the relationship in Redhill. She recurringly worked alongside the team to provide them with information in order to get an idea of the suspect they are looking for. Janet decided to move away from London after Leo ended their relationship. |
| Dr. Charlie Gibbs | Wunmi Mosaku | Series 13 | A junior doctor and lab technician, who was appointed to work with the team by Professor Dalton. |
| Dr. Zak Khan | Arsher Ali | Series 14 | A junior doctor who worked his forensic science apprenticeship with the team, to learn the ropes of the profession. |
| Wyn Ryan | Ruth McCabe | Series 1-3 | Professor Ryan`s sister, who after coming over to visit her from her home in Ireland, ended up living with her on a permanent basis. |