Amanda Seyfried (“Mank”) and Vanessa Kirby (“Pieces of a Woman”) sat down for a virtual chat for Variety‘s Actors on Actors, presented by Amazon Studios. For more, click here.Vanessa Kirby, who played Princess Margaret on the first two seasons of Netflix’s “The Crown,” has returned to the streaming service in the acquisition “Pieces of a Woman.” In the Kornél Mundruczó film, Kirby plays Martha, whose home birth ends in tragedy, upending her life.