Guest Stars Margarita Levieva as Young Amanda Clarke James Tupper as David Clarke Barry Sloane as Aiden Mathis Dilshad Vadsaria as Padma Lahari Roger Bart as Mason Treadwell JR Bourne as Kenny Ryan Jennifer Jason Leigh as Kara Wallace Clarke Co Starring Alyvia Alyn Lind as Young Amanda Clarke Keana Hall as Theresa Carmen Mormino as Doctor