Guest Stars Cristin Milioti as Maggie Mitchell Olivia Cooke as Karla Julia Garner as Maddy Tina Fey as Sarah John Slattery as Dennis Andrew Scott as Tobin Sofia Boutella as Yasmine Shea Whigham as Peter Dev Patel as Joshua John Gallagher, Jr. as Rob Anne Hathaway as Lexi Donohoe Caitlin McGee as Emma Andy Garcia as Michael Voll Gary Carr as Jeff Catherine Keener as Julie Farber Brandon Kyle Goodman as Andy Quincy Tyler Bernstine as Sylvia Laurentiu Possa as Guzmin Marin Ashby as 8 Year Old Sarah Peter Hermann as Philippe James Saito as Kenji Inouuye Lisa Ferreira as Mourner Angela Oh as Rina Jane Alexander as Margot Petronia Paley as Janice David J. Cork as Paramedic #1 Barney Fitzpatrick as Funeral Director James Waterston as Chris Will Cooper as Kyle Christian Hopper as Brock Joseph Reiver as Paramedic #2