Guest Stars Deirdre O'Connell as Gaby Ali Ahn as Nicole Patch Darragh as Russel Armstrong Peter Friedman as Hank Armstrong Paul James as Sean Egan Co Starring Aimée Laurence as Summer Lane Stephanie Hsu as Joy Keir Dullea as Dr. Steven Meyer Frank Harts as Agent Fredericks Jasmin Walker as Jocelyn David Shih as Isiah Whitney Crowder as Betsy Jordan Lage as McClusky Michael Countryman as John Ridge Olivia Gilliatt as Amelia Gibson