Special Guest Stars JoBeth Williams as Professor Ursula Kent Guest Stars Jamie Elman as Kenneth Roberts Cheryl Francis Harrington as Dr. Betsy Brazier Gary Werntz as Dr. Emory Cooke Co Starring Gabby Sanalitro as Martha Jennifer Jalene as Cassandra Atkins Tom Choi as Special Agent Nick Casey Bunny Levine as Sylvia Daniel Leary as Drew