Guest Stars Michelle Lukes as Sgt Julia Richmond Rhashan Stone as Maj Oliver Sinclair Alexandra Moen as Kerry Stonebridge Tyrone Dean Dadd as Rudi Rachel Shelley as Maggie Langley Kirkwood as Dieter Hendricks Abdul Salis as Jacoub Boubacar Badiane as Amsalu Siyabonga Xaba as Najim Nomsa Makhubu as Subin Fraser James as Matak Achmed David Dukas as Andre Botha Adrian Collins as Grigor Daniel Fox as Kyle Mandala Doloso as Casper Sandile Kamle as Ken Masoto Grant Swanby as Piotr Obi Abili as Dr Bakri Hassan