Guest Stars Tracie Thoms as Karen Wilson Megan West as Taylor Kelly Gabrielle Walsh as Ana Flores Andi Chapman as Dierdre Keana Marie as Veronica Elena Campbell-Martinez as Dr. Heller Leah Pipes as Molly J.D. Hall as Mr. Nowels Maggie Egan as Janice Co Starring Margot Catherine Terry as Nia Gonzalez Justin James Farley as Bret Dorner Thomas Daniel Smith as Darrell Simmons John Gloria as LAPD Negotiator Daniel Curtis Lee as Wade Weaver Erin Barnes as Concerned Mother Randy Guiaya as Male Passenger Chuck Ramage as Weak Bladder Andre Pelzer as New LAPD Negotiator Chase Yi as Corey Lempkin Mateo Ray Garcia as Six-Year-Old Boy James Patrick Duffy as Clint Barber