Guest Stars Laura Innes as Captain Tricia Harper Daniela Bobadilla as Emma Drew Powell as George Ron Yuan as Solomon Kang Marco Rodríguez as Marco François Chau as John Kho Chris Marquette as Kenneth Jones Elizabeth Sung as Sumi Kho Co Starring Jordana Capra as Dr. Karen Koretz Exie Booker as Security Guard Kyle Sabihy as Rob Jones Lupe Carranza as Sabina Fernandez Mike Nojun Park as Driving Instructor Jerry Chu as Jinsung Do Christopher Schauble as Sports Announcer Kieu Chinh as Mrs. Do Michelle Jones as Colleen Jones Lyn Alicia Henderson as LAPD Investigator Cynthia Harrison