Sullivan Stapleton
Sgt. Damien Scott (10 eps)
Philip Winchester
Sgt. Michael Stonebridge (10 eps)
Rhashan Stone
Major Oliver Sinclair (10 eps)
Charles Dance
Conrad Knox (10 eps)
Rhona Mitra
Maj. Rachel Dalton (10 eps)
Vincent Regan
Karl Matlock (10 eps)
Liam Garrigan
Sgt. Liam Baxter (10 eps)
Michelle Lukes
Sgt. Julia Richmond (10 eps)
Stephanie Vogt
Christy Bryant (10 eps)
Eamonn Walker
Walter Lutulu (2 eps)