Tom McLoughlin Director Treat Williams Michael Peterson Actor Kevin Pollak David Rudolf Actor Samaire Armstrong Caitlin Atwater Actor Brandon Ray Olive Todd Peterson Actor Laura Bailey Margaret Peterson Actor Douglas M. Griffin D.A. Jim Hardin Actor Brett Rice Detective Castell Actor Kate Donadio Erica Actor Nina Jones Kathleen Peterson Actor Stephanie Honore Martha Actor Ric Reitz Bill Peterson Actor Kyle Russell Clements Clayton Peterson Actor Lara Grice Candace Zamperini Actor Melinda Walsh Patty Peterson Actor Lisha Brock Freda Black Actor Nancy McLoughlin Margaret Blair Actor Dana Lee Dr. Henry Lee Actor Bernard Hocke Lead CSI Actor Nick Erickson Agent Duane Deaver Actor Harold Evans Judge Actor Eric F. Adams Officer Morrison Actor Donald Martin Screenwriter Judy Cairo Producer Judith A. Polone Executive Producer Lloyd Ahern II Cinematographer Marshall Harvey Film Editing Joseph LoDuca Original Music Amy Staub Casting William Arnold Production Design David Smith Set Decoration Beverly Safier Costume Design