Slow Horses has teased more about Joanna Scanlan's part in the upcoming fourth series of the Apple TV Plus hit and we now know the infamous lunch scene her character has with Jackson Lamb will feature.
Scanlan, whose credits include The Thick of It and Wicked Little Letters, joins the show as new Slough House arrival Moira Tregorian where she meets spooks River Cartwright (Jack Lowden), Louisa Guy (Rosalind Eleazar), Roddy Ho (Christopher Chung), Shirley Dander (Aimee-Ffion Edwards), Marcus Longridge (Kadiff Kirwan) and of course, the farting spymaster himself, Jackson Lamb (Gary Oldman).
