Guest Stars Clare McNulty as Chantal Witherbottom Joe Castle Baker as Marty Angela Trimbur as Elodie Larry Owens as Ritchie Grace Kuhlenschmidt as Pepper Greta Titelman as Leonora Paul O'Brien as Frank Michelle Badillo as Winnie Jane Gabbert as Kathy Bonnie Milligan as Kathryn Witherbottom Catherine Lloyd Burns as Linda Witherbottom Aparna Nancherla as Dr. Benny Balthazar Connor Ratliff as Ted Busby James Young as Robert Witherbottom Kathy Griffin as Liquorice Constance Shulman as Helen Brian O'Neill as Mick Whitmer Thomas as Pat Joe Pera as Dr. Inane Naomi Ekperigin as Dr. Pigeon Co Starring Charlie Covey as Reid Conor William Wright as Aaron Maria Elena Ramirez as News Correspondent Molly Hawkey as Halwood Mom Matthew J. Harris as Waiter Martin Urbano as Hazmat Suit #1 Owen Dammacco as John Ethan Dubin as Hazmat Suit #2 Sam Hood Adrian as Ryan David Ebert as Halwood Dad