Guest Stars Kitty Hawthorne as Rachel Weisz's Acting Double Jeremy Shamos as Joseph Natalie Woolams-Torres as Heather Suzanne Bertish as Linda Mantle Kevin McNally as Alan Mantle Tony Crane as Nick Brandon Bassir as Young Alan Kitty Hawthorne as Young Linda Co Starring Maddie Pierson as Young Elliot Grace Pierson as Young Beverly Luke Lesko as Rabid Man #2 Orville Mendoza as Priest