Guest Stars Joanna Merlin as Judge Lena Petrovsky Caren Browning as CSU Captain Judith Siper Ned Eisenberg as Roger Kressler Philip LaSalle as Uniform Officer David Thornton as Lionel Granger Linda Emond as Dr. Emily Sopher José Zúñiga as Computer Forensics Technician Elvis Nolasco as Andre Blair Brown as Lynne Riff Jake Robards as Assistant Medical Examiner Cardillo Arielle Kebbel as Andrea Kent Zachary Knighton as Lukas Ian Croft Kelli Garner as Brittany O'Malley Jason Kravits as Principal Andrew Kilgore Anthony Mangano as Officer Kubiak Robert Iler as Troy Linsky Kimberly McConnell as Paige Summerbee Lindsay Hollister as Agnes Linsky James DeMarse as Commercial Director Elizabeth Fye as Shauna Goletz Larry Cahn as Mr. Summerbee Gwen Stewart as Cheryl Shayna Ferm as Terri Welsh Kimberly Ross as Sarah O'Malley Brent Popolizio as Comic Book Store Guy Brad Holbrook as Greg Sullivan Nancy Meyer as Mrs. Summerbee Justin McCarthy as A.D. Doyle John Ahlin as Pat Linsky Kent Cassella as Westchester Uniform Officer Cindy Katz as Mrs. Kent Uncredited Steve Zirnkilton voices Opening Narration