Special Guest Stars Jane Lynch as Diana Reid Guest Stars Josh Stewart as Detective William LaMontagne Jr. Michael Mosley as Everett Lynch Alex Jennings as Grace Lynch Sharon Lawrence as Roberta Lynch Co Starring Mekhai Andersen as Henry LaMontagne Phoenix Andersen as Michael LaMontagne Meegan Godfrey as Helen Foster Janora McDuffie as Doctor Adelaide Kincaide Ethan Flower as Mr. Thompson Jake Martin as Allen Burke Matthew Arkin as Roger Foster Deborah Quayle as Martha Burke Angelita Esperanza as Doctor Carolyn Hsu Taylor Foster as Charlotte Burke Erica Ikeda as Paramedic