Guest Stars Paul James as Ben Gellis Lenny Platt as Sgt. Kyle Ormond Nick Searcy as Frank Mays Robert Wisdom as Vernon Tucker Robert Sean Leonard as Walter Humboldt Anna Pniowsky as Jaime Jaax Rosemary Dunsmore as Nancy's Aunt Chuck Shamata as Nancy's Father Co Starring Mark Kelly as Bruce Domanski Aiden Glenn as Jason Jaax Gaosi Raditholo as Flight Attendant Aldrin Bundoc as USAMRIID Lab Tech Sive Mabuya as Nairobi Hospital Nurse Bohang Moeko as Dr. Musoke Pumla Ndlazi as Monet's Housekeeper David D. Wilson as USAMRIID Soldier #1 Casey Romanin as Bartender Neil McCarthy as Charles Monet Sidonie Wybourn as USAMRIID Worker Siyabonga Xaba as Young African on Plane Dale Samms as USAMRIID Lieutenant