Guest Stars John Getz as William Gregory Paul Fitzgerald as Lucas Nash Melanie Hawkins as Emily Grekowski. Marisol Ramirez as Detective Carla Cordero Jonna Walsh as Marlena Gower Adrian Quiñonez as Paramedic Scott Allen Rinker as Edward Grekowski Lisa Tharps as Doctor Joel Bryant as Joey Lux Roma Chugani as Elizabeth Ramesh Kai Schmoll as Professor Robert Patteri as Owner Jackie Ngan as Janet Lin Kody Corduan as Surfer