Guest Stars Nicholas Farrell as John Marion Bailey as Barbara Bijan Daneshmand as Baba Kavé Niku as Mohammad Catherine Bailey as Rebecca Sam Troughton as Oliver Denton Claudia Harrison as Penny Madden Simon Armstrong as Uncle Geoff Astrid Whettnall as Monique Villa Ella Varavipour as Baby Gabriella Farzana Dua Elahe as Tulip Siddiq MP Behi Djanati Atai as Mamani Shaun Yusuf McKee as Lim Freddie Stevenson as George Alastair Mackenzie as Tobias Ellwood MP Armin Karima as Interrogator Seyed Vassilis Koukalani as Judge T Banafshe Hourmazdi as Farah Mahshid Dadbeh as Evin Guard Pooneh Hajimohammadi as Female Revolutionary Guard Tristan Sturrock as Jason Sia Alipour as Ray Ban Man Ash Goldeh as Interrogator Darvish Mohsen Ghaffari as Mister Shabani Elika Ashoori as Kerman Guard Yasaman Mohsani as Ziba Christopher Simpson as Patrick
