
Chicago, Illinois - Miss Parker finds that she just missed Jarod posing as a High School biology teacher, and is then subjected to the flu virus. Jarod now poses as a virologist at an infectious disease laboratory trying to figure out the story behind the disappearance of another virologist. He also befriends Ben, a musician who is trying to prefect his musical talent on various instruments, although his neighbors don't care for it.
New York, New York - Miss Parker and Sydney find they had just missed Jarod helping a tanker ship in Alaska. Jarod is now posing as a doctor to uncover the truth behind an operation that resulted in a boy becoming paraplegic. Jarod also befriends a sicilian woman who has trouble with (ahem) bowel movements.
San Diego - California. Miss Parker and Sydney once again miss Jarod at the Y.M.C.A., who is now posing as a member of the Coast Guard trying to figure out the truth behind the death of a man who died at sea waiting for rescue. Jarod also befriends a hermit who lives out at sea and refuses to come back to land.