Major Mike Kessler (38 Episodes)

Detective Sergeant Gray Jackson (38 Episodes)

Agent Heironymous Slade (38 Episodes)

Detective Sergeant Al 'Moose' Lepinsky (38 Episodes)

Acting Inspector Darnell Williams (38 Episodes)

Superintendent Maggie Norton (38 Episodes)

Sergeant Layla Hourani (26 Episodes)

Special Agent Liz Carver (25 Episodes)

Clifford Holland (16 Episodes)

Agent Khalida 'Khali' Massi (11 Episodes)

Maia (2 Episodes)

Marco (1 Episodes)

Constance (1 Episodes)

Detective Menzes (1 Episodes)

Cyrus Church (1 Episodes)

Security Guard (1 Episodes)

Professor Adrian Maguire (1 Episodes)

Hunter (1 Episodes)

Clive 'Strokes' Mullins (1 Episodes)

Kim Norton (1 Episodes)

Dr. DeFilipo (1 Episodes)

Evelyn Slater (1 Episodes)

Phil Arnott (1 Episodes)

Detective Sergeant Claudette Mackenzie (1 Episodes)

Bhajan Jeeri (1 Episodes)

Deevesh Silva (1 Episodes)

Nadia Abrams (1 Episodes)

Akila Megembe (1 Episodes)

Bomber (1 Episodes)

Reydel (1 Episodes)