With their britches bursting with gags, Sir Walter Raleigh (Miles Jupp) and Queen Elizabeth (Simon Munnery) pull off this glorious display of costumed silliness, following the story of the Queen’s relationship with her favourite courtier. Jupp’s dashing Raleigh and Munnery’s pernickety queen do credit to that quintessentially British obsession with dressing up as our ancestors…