Guest Stars Laura Slade Wiggins as Belinda Shea Christina Chang as Professor Anna Yang Kathleen Mary Carthy as Sally Tyler Raquel Gardner as Newscaster #1 Michael Grant Terry as Lenny Reese Robin Thomas as Dr. Tom Carraway Raquel Bell as EMT #2 Scott Klace as Dr. Henry West Sandra Thigpen as Dr. Audrey Simone Christie Burson as Tabitha Jackson Sandra Vergara as Co-Ed Paul Ganus as Mr. Jackson Juan M. Fernández as Newscaster #2 Daniel Weaver as Seth Sandel John Sterling Carter as Medical Examiner John Everlove as EMT #1 Meg Cionni as Kayla Perry Sam Murphy as Derek Kenin Annie LaRussa as Mrs. Jackson