The writer credit is almost certainly a pseudonym as P.K. Todd was the name used for the crime author played by Ruthie Henshall in Panic (2000) from the previous season of the show.
Damian Young has played five different characters over the course of the series:
- Episode 10.8 Blood Money (1999) - Daniel Catterson.
- Episode 11.4 Standoff (2000) - Benson White.
- Episode 14.20 Everybody Loves Raimondo's (2004) - Counselor Sizemore - Sonny King's Defense Attorney.
- Episode 17.16 Murder Book (2007) - Judge Stephen Emerton.
- Episode 20.20 The Taxman Cometh (2010) - Bruce Graham.
Isiah Whitlock Jr. played five different characters over the course of the series:
- Episode 5.11 Guardian (1995) - Antony White.
- Episode 6.12 Trophy (1996) - Simon Brooks.
- Episode 6.19 Slave (1996) - Fred Oates.
- Episode 10.10 Loco Parentis (2000) - Fred Oakes.
- Episode 11.4 Standoff (2000) - Captain Navarro.
- Episode 15.5 Gunplay (2004) - Gordon Samuels.