Guest Stars Holly Cattle as Ellie Sutherland Gregg Chilingirian as Nate Stevens Ben Crompton as Henry Wicks Anthony Flanagan as Dan Goddard Emily Fairn as Polly Wright Cavan Clerkin as Commissioner Neil Millar Geoffrey McGivern as Gerald Kendrick Rina Mahoney as Zelda Gere Philip Wright as Ray Fisher Khalid Laith as Crown Prince Samir Bin Zyan Al-Bilal Alan Donohoe as Matthew Gilbert Laura Howard as DCI Smith Jason Lewis as Sergeant Farrell Simon Lee Alton as Reception Police Officer