Guest Stars Rhiannon Harper-Rafferty as Cameron Sebastian Blunt as John Aarons Aziz Gharbawi as Farooq Jordan Haj as Syrian Refugee #1 Farida Rahouadj as Yara Raphael Ruiz as Syrian Refugee #2 Abigail Rice as Nurse Roy McCrerey as Prime Minister Matthew Burt as Security Jassem Mougari as Ben Salim Adam Vacula as Hassan Radhouane Hedfi as Radi David Martin as Man at Pharmacy Adam Aldous as Ground Crew