Guest Stars Sam Waterston as George Shultz William H. Macy as Richard Fuisz Mary Lynn Rajskub as Lorraine Fuisz Laurie Metcalf as Dr. Phyllis Gardner Dylan Minnette as Tyler Shultz Kate Burton as Rochelle Gibbons Anne Archer as Charlotte Shultz Ebon Moss-Bachrach as John Carreyrou Kevin Sussman as Mark Roessler LisaGay Hamilton as Judith Baker Shaun J. Brown as Daniel Young Camryn Mi-Young Kim as Erika Cheung Co Starring Kristin Lindquist as Moderator Lana Danielyan as Scientist Katie Page as Patient X Eilene Gil as Female Employee (Theranos) Yossie Mulyadi as Fired Employee