26 - 1Lost at Sea: The Search for Longitude Oct. 06, 1998- 26 - 2Chasing El Nino Oct. 13, 1998
- 26 - 3Terror In Space Oct. 27, 1998
- 26 - 4Special Effects: Titanic and Beyond Nov. 03, 1998
- 26 - 5Deadly Shadow of Vesuvius Nov. 10, 1998
- 26 - 6Ice Mummies: Frozen in Heaven (1) Nov. 24, 1998
- 26 - 7Ice Mummies: Siberian Ice Maiden (2) Nov. 24, 1998
- 26 - 8Ice Mummies: Return of the Iceman (3) Nov. 24, 1998
- 26 - 9Leopards of the Night with David Attenborough Dec. 01, 1998
- 26 - 10The Perfect Pearl Dec. 29, 1998
- 26 - 11The Beast of Loch Ness Jan. 12, 1999
- 26 - 12Submarines, Secrets, and Spies Jan. 19, 1999
- 26 - 13Everest: The Mystery of Mallory and Irvin Oct. 06, 1999
- 26 - 14Escape! Because Accidents Happen: Fire (1) Feb. 16, 1999
- 26 - 15Escape! Because Accidents Happen: Car Crash (2) Feb. 16, 1999
- 26 - 16Escape! Because Accidents Happen: Plane Crash (3) Feb. 17, 1999
- 26 - 17Escape! Because Accidents Happen: Abandon Ship (4) Feb. 17, 1999
- 26 - 18Battle Alert in the Gulf Feb. 23, 1999
- 26 - 19Volcanoes of the Deep Mar. 30, 1999
