British actress, Dame, BAFTA/Olivier winner.
Apple TV’s Slow Horses returns for a sixth season, with Gary Oldman’s Jackson Lamb leading the Slough House misfits as they are hunted by ruthless killers. River Cartwright and Diana Taverner navigate a high-stakes game replete with return of old allies and foes. The show keeps its sharp tone while expanding the mythos with new threats and familiar faces.