The leads are the most watchable thing in this raucous period yarn about a grimy pair of status-obsessed nobles Black-belt performances from Claire Foy and Richard E Grant put some vim and vigour into this haranguingly one-note and unidirectional period romp of the raucously bewigged and be-poxed 18th century. It’s written and directed by American film-maker Peter Glanz, who gives us candlelit interiors like a knockoff Barry Lyndon, and periodic deafening orchestral stabs with a touch of Amadeus