Guest Stars Megan Follows as Lorraine Burch Mahershala Ali as Detective Don Hughes Christine Adams as Farida Mugisha Madeline Carroll as Samantha Burch Andrew Rothenberg as Kevin Rich Stacy Edwards as Dr. Christina Knowlton Bradford Tatum as Peter Burch Alison La Placa as Diane Ktretschmer Co Starring Kristen Ariza as Heidi Shaun Duke as Mr. Grinwis Joy DeMichelle Moore as Kay Norton Juan Monsalvez as Reporter #3 Chip Sickler as Vagrant (Undercover Cop) Jane Yamamoto as Reporter #2 David Gore as Walter Grinwis Cari Champion as Reporter #1 Kristen Combs as Deirdre Norton Anoush Arakelian as Mrs. Grinwis