Kelly Hunter has played two different characters over the course of the series:
- Episode 21.2 Moment of Surrender: Part 2 (2018) - Gwen Blair
- Episode 21.1 Moment of Surrender: Part 1 (2018) - Gwen Blair
- Episode 1.2 Buried Lies: Part 2 (1996) - Ronnie Crew
- Episode 1.1 Buried Lies: Part 1 (1996) - Ronnie Crew