Guest Stars Vesper Ruck as Baby Kayla Skyla Fowler as Baby Kayla Nicholas Lea as Detective Barnes Alan van Sprang as Greg Devery Jacobs as Britney Dani Kind as Trini Joey King as Kayla Peter Sarsgaard as Jay Mireille Enos as Rebecca Cas Anvar as Sam Rodrigo Fernandez-Stoll as Band Member Patti Kim as Detective Kenji