Recurring Guest Characters Margot Robbie 2 guest appearances Josie Rourke 2 guest appearances Jason Groves 2 guest appearances Ash Sarkar 2 guest appearances Rory Stewart 2 guest appearances Michael Palin 2 guest appearances David Olusoga 2 guest appearances Stephen Fry 2 guest appearances Liu Xiaoming 2 guest appearances Robin Butler 2 guest appearances John Curtice 2 guest appearances Rachel Watson 2 guest appearances Jennifer Williams 2 guest appearances Jess Phillips 2 guest appearances Emma Tucker 2 guest appearances Neil Ferguson 2 guest appearances Brian Cox 2 guest appearances David Spiegelhalter 2 guest appearances Simon Armitage 2 guest appearances Mary Jordan 2 guest appearances ⇤ « 9 10 11 12 13 14 15 16 17 18 » ⇥