Guest Stars Orla Russell as Poppy Jonathan Ajayi as Wes Harper Chris Jenks as Callum Barker Amir El-Masry as Daniel Ramsay Nebras Jamali as Ali Bilali Oscar Salem as Sam Kader Shannon Hayes as Nicole Lawson David Elliot as Ross Sutherland Tommy Sim'aan as Firas Zaman Steven Elder as Derek McCabe Angus Yellowlees as Clothier Laura Miller as News Presenter Rosa Escoda as Saskia Kirsty Besterman as Intelligence Officer Wright Kim Allan as Paramedic Fraser Jumaan Zizzari as Layla
