Guest Stars Kitty Hawthorne as Rachel Weisz's Acting Double Emily Meade as Susan Parker Jeremy Shamos as Joseph Natalie Woolams-Torres as Heather Andrew Garman as Group Leader Liza Fernandez as Lenka Susan Blommaert as Agnes Miriam Silverman as Lara Kario Marcel as Ryan Co Starring Kevin Anton as Larry Heidi Armbruster as Tina Christina Brucato as Francesca Naiya Ortiz as Camila Onye Eme-Akwari as Christopher Nina Kassa as Birthing Mother #1 Michael Turner as Felix Emily Donahoe as Nicki Nicole Prothro as Birthing Mother #4 Jennifer Childs as Resident Doctor Tiffiny Dixon as Alexa Cici Koueth as Sandra Chad Doreck as Max Trent M. Williams as John Eleanor Lambert as Leonie Afrim Gjonbalaj as Street Vendor Brian Edwards as George René Ifrah as Charlie John Wu as Austin Phoebe Dunn as Birthing Mother #3 Jennean Farmer as Tessa Gabrielle Carrubba as Helena Heather Botts as Megan Drae Campbell as Labor & Delivery Nurse Karoline Xu as Birthing Mother #2 Denver Milord as Larch Mikaela Izquierdo as Therese