Guest Stars B.D. Wong as Dr. George Huang Joel de la Fuente as TARU Tech Ruben Morales Peter Hermann as Counselor Trevor Langan Bill Massof as Doctor Lou Carbonneau as CSU Tech Harry Martin Tyler Reign as Paramedic #1 Brian Cahill as Police Officer #2 Danton Stone as Building Super Julie Thaxter-Courlay as Police Officer #1 Susan Pellegrino as Dr. Barrett Emily Deschanel as Cassie Germaine Lena Georgas as Valerie Baxter Michael Nader as Robert Prescott Nate Mooney as Terry Willard Greg Esposito as Orderly Joseph Adams as Ray Campbell Rob Bogue as Kevin Wilson Mark Bove as Stagehand Max Leavitt as Jeff Doolittle Tony Maxwell as Flower Delivery Guy Michael Lewis Wells as Paul Wayne W. Pretlow as Ralph Grady Uncredited Steve Zirnkilton voices Opening Narration