Ana Ortiz
Anna (20 eps)
Josh Henderson
Pfc. Bo Rider (13 eps)
Luke Macfarlane
Pvt. Frank 'Dim' Dumphy (13 eps)
Erik Palladino
Sgt. Chris "Scream" Silas (13 eps)
Keith D. Robinson
Pvt. Avery "Angel" King (13 eps)
Omid Abtahi
Pfc. Tariq Nassiri (13 eps)
Lizette Carrión
Pfc. Esmeralda 'Doublewide' Del Rio (13 eps)
Sprague Grayden
Terry Rider (13 eps)
Nicki Aycox
Pvt. Brenda 'Mrs. B.' Mitchell (13 eps)
Brigid Brannagh
Vanessa Dumphy (13 eps)
Lombardo Boyar
Sergio Del Rio (13 eps)
Jimmy 'Jax' Pinchak
Eddy (13 eps)
Rami Malek
Hassan (2 eps)
Francia Raísa
Sawa (1 eps)