Harry Shearer Nixon Creator, Actor, Executive Producer Stanley Kutler Creator Emma Thompson The Queen Actor Demetri Goritsas H R 'Bob' Haldeman Actor Eddie Marsan The Intruder Actor Henry Goodman Henry Kissinger Actor Russell Tovey Footman Actor Malcolm Storry Gardener Actor Jeff Mash Harold Nelson Actor Bryony Afferson Housemaid Actor Nancy Crane Rose Mary Woods Actor Corey Johnson John D Ehrlichman Actor Jeremy Brock Director Ed Bye Director Helen Greaves Writer Michael Elliott Producer Karen Murphy Producer Lucy Lumsden Executive Producer Jimmy Mulville Executive Producer Gina Carter Executive Producer Stephen Fry Executive Producer Saskia Schuster Executive Producer Sandi Toksvig Executive Producer Mark Lawrence Film Editor Judith Owen Original Music