- Don Warrington (Selwyn Patterson)
- Élisabeth Bourgine (Catherine Bordey)
- Shantol Jackson (Naomi Thomas)
- Don Gilet (Mervin Wilson)
- Shaquille Ali-Yebuah (Sebastian Rose)
- Catherine Garton (Mattie Fletcher)
Episode: Death of a Pawn
Air Date: 2022-02-25
Runtime: 60 min
When a prestigious chess match ends in murder, the team must work out how and why the killing was carried out. Meanwhile, the commissioner is confronted with his past by the very last person he was expecting to see.