Guest Stars Peter Outerbridge as General Andrew Davies Joanne Kelly as Allison Shaw Co Starring Tom Butler voices Greg Trotter Ava Galgani as Nurse B.J. Harrison as Grandmother Sandy Wayne Robson as Lead Mercenary Leo Rano as Farkas Darren E. Scott as Stover Rema Kibayi as Aide Worker Uncredited Scott Nicholson as Browne