Guest Stars Will Keen as Michael Adeane Pip Torrens as Tommy Lascelles Chris Gordon as Duke of Edinburgh's Valet Lizzy McInnerny as Bobo Macdonald Mark Tandy as Cecil Beaton Joseph Kloska as Porchey Pip Carter as Colin Tennant Sylvestra Le Touzel as Dorothy MacMillan Robert Yeo as Jazz Band Mark Pusey as Jazz Band Jacob Shaw as Jazz Band David Troke as Jazz Band Grace Stone as Anne Tennant Tom Durant-Pritchard as Billy Wallace Lucy Russell as Lady Mountbatten Josh Taylor as Johnny Dalkeith Tim Steed as John Profumo Yolanda Kettle as Camilla Fry Ryan Sampson as Dudley Moore Ed Cooper Clarke as Jeremy Fry Abigail Parmenter as Judy Montrague Catherine Bailey as Elizabeth Cavendish Paul Clayton as Bob Boothby Matthew Marsh as President Eisenhower Douggie McMeekin as Sunny Blandford David Roper as Bishop of Norwich Ashley Alymann as Sultan of Perak Jeffrey Ho as Sultan of Perak's Interpreter
