Guest Stars Rex Linn as Detective Frank Tripp Eva LaRue as Natalia Boa Vista Brendan Fehr as Audio/Visual Tech Dan Cooper David Lee Smith as IAB Sergeant Rick Stetler Alana De La Garza as Marisol Delko Joel West as Officer Aaron Jessop Lisa Waltz as Brenda Hall Stephen Caffrey as Gary Hall Jennifer O'Dell as Charlene Hartford Mark Dobies as Karl Lampley Wayne Wilderson as Dr. Stern Mark L. Young as Lucas Hall