12 - 1Edgerton and His Incredible Seeing Machines Jan. 15, 1985- 12 - 2Global Village Jan. 22, 1985
- 12 - 3Conquest of the Parasites Jan. 29, 1985
- 12 - 4In the Land of the Polar Bears Feb. 05, 1985
- 12 - 5AIDS: Chapter One Feb. 12, 1985
- 12 - 6The Shape of Things Feb. 19, 1985
- 12 - 7Baby Talk Feb. 26, 1985
- 12 - 8The Mathematical Mystery Tour Mar. 05, 1985
- 12 - 9Child's Play: Prodigies and Possibilities Mar. 12, 1985
- 12 - 10Monarch of the Mountains Mar. 19, 1985
- 12 - 11The National Science Test II Oct. 08, 1985
- 12 - 12Seeds of Tomorrow Oct. 15, 1985
- 12 - 13What Einstein Never Knew Oct. 22, 1985
- 12 - 14The Robot Revolution? Oct. 29, 1985
- 12 - 15The Magic of Special Effects Nov. 05, 1985
- 12 - 16Child Survival: The Silent Emergency Nov. 12, 1985
- 12 - 17Tornado! Nov. 19, 1985
- 12 - 18The Genetic Gamble Nov. 26, 1985
- 12 - 19Animal Architects Dec. 03, 1985
- 12 - 20The Plane that Changed the World Dec. 17, 1985
