Hannah arrives at Buckingham Palace, but is too late to be presented. Samuel meets two men from MI5 who are interested in his invention and he is sworn to secrecy.

Starring:

Toby Stephens , Keeley Hawes , Lily Sacofsky , Linus Roache , Gary Beadle , Toby Woolf , Lucy Cohu , Mark Bonnar , Claire Bloom , Suanne Braun , Timothy Spall , Rose Ayling-Ellis , Leo Staar , Greg Austin , Peter Firth , Molly Casey , Safiyya Ingar , Ronald Pickup , Matthew James Thomas , Jordan Coulson , Fode Simbo , Sorcha Garavan , Steven F Thompson , Guy Oliver-Watts , Cathy Murphy , Amy Marston , Tony Maudsley , Fred Haig , Robert Ashe , Ellie Rawnsley , Colin Fox , Matt Jones , Ben Fox , Richard Cordery , William Gaminara , Jennifer Saayeng , Julian Holloway , Will Payne , Henrietta Clemett , Seb Carrington , Clive Brunt , Cai Brigden , Adrian Edmondson , Steve Furst

Genre:

Drama