Special Guest Stars Paget Brewster as Emily Prentiss Guest Stars Aisha Tyler as Dr. Tara Elisabeth Lewis Ryan Caldwell as Michael Lee Peterson Co Starring Aaron Fernando as Boy Mark Rhino Smith as Mark Carlye Tamaren as Megan Ross Dan Martin as Detective McLeary Hanani Taylor as Charlotte Yani Marin as Monica DeJesus Jenn An as Kasey J. Teddy Garcia as Detective Rawlings Nia Kauffman as Louise Hulland Racheal Seymour as Sgt. Hernandez Karen Weza as Mother