20x02: The Genius Behind the Bomb
20x01: Animal Olympians II
19x18: Eclipse of the Century
19x16: Rescuing Baby Whales
19x15: Making a Dishonest Buck
19x14: Can You Believe TV Ratings?
19x13: What Smells?
19x12: Saddam's War on Wildlife
19x11: Submarine!
19x10: Hell Fighters of Kuwait
19x09: The Fine Art of Faking It
19x08: Skyscraper! A NOVA Special
19x07: Avoiding the Surgeon's Knife
19x06: Fastest Planes in the Sky
19x05: Taller Than Everest?
19x04: Suicide Mission to Chernobyl
19x02: So You Want to Be a Doctor?
19x01: Sex, Lies and Toupee Tape
18x21: The Chip vs. the Chessmaster