Guest Stars Eric Szmanda as Gregory "Greg" Sanders Judith Scott as Dr. Jenna Williams Kelly Connell as Randy Gesek Mark Collver as Det. B. Evans Paul Terrell Clayton as Homicide Det. P. Kane Tom Beyer as L. Collins Milo Ventimiglia as Bobby Taylor Amy Carlson as Kate Armstrong Jeffrey Vincent Parise as Ethan Zalasky Elena Lyons as Julia Eastman Elkin Antoniou as Rave Girl Mike Greybeal as Eric R. Barkley Timothy Landfield as Alexander Woods