S9 E1: Salmon on the Run

S9 E2: Test-Tube Babies: A Daughter For Judy

S9 E3: Field Guide to Roger Tory Peterson

S9 E4: The Hunt for the Legion Killer

S9 E5: Finding a Voice

S9 E6: The Television Explosion

S9 E7: Life: Patent Pending

S9 E8: Palace of Delights

S9 E9: Animal Impostors

S9 E10: Aging: The Methuselah Syndrome

S9 E11: The Case of the UFOs

S9 E12: The Fragile Mountain

S9 E13: Here's Looking At You Kid

S9 E14: Adventures of Teenage Scientists

S9 E15: The Cobalt Blues

S9 E16: Goodbye Louisiana

S9 E17: Whale Watch

S9 E18: Tracking The Supertrains

S9 E19: The Making of a Natural History Film