Guest Stars Robert Hobbs as Officer Stone Nicholas Pauling as Officer Harrison Emily Child as Lucy O'Hara Jenny Umbhau as Lai Sean-Marco Vorster as Stewart Gumm Nick Cordileone as Moseley Neels Clasen as Chief Atwood Dominique Maher as Catherine Archer Colin Moss as Thayer Milton Schorr as Officer Graham Jandré Le Roux as Shaw Kevin Otto as Horace Clark Morné Visser as Killy Donahue Matthew Vey as Conor Donahue Trevor Ou Tim as Wu Jin Ross Van Der Waldt as Garrett Donahue Jason Wong as Ming Yu Mark Penwill as Amos Zhong Xin Wang as Strickland's Butler