Born joined at the pelvis, Siamese twins Dao and Duan were brought to the United States from Thailand to assess their chances for being separated surgically. NOVA covers the intricate planning and protracted operations that eventually made the two girls into two distinct individuals.

NOVA Season 22 Episodes...

• s22e01 - The Great Wildlife Heist
• s22e02 - Secret of the Wild Child
• s22e03 - Haunted Cry of a Long Gone Bird
• s22e04 - What's New About Menopause
• s22e05 - The Tribe that Time Forgot
• s22e06 - Killer Quake!
• s22e07 - Buried in Ash
• s22e08 - Rescue Mission in Space
• s22e09 - Journey to the Sacred Sea
• s22e10 - In Search of the First Language
• s22e11 - Mammoths of the Ice Age
• s22e12 - Vikings in America
• s22e13 - Little Creatures Who Run the World
• s22e14 - Nazi Designers of Death
• s22e15 - Siamese Twins
• s22e16 - Mystery of the Senses: Hearing
• s22e17 - Mystery of the Senses: Smell
• s22e18 - Mystery of the Senses: Taste
• s22e19 - Mystery of the Senses: Touch
• s22e20 - Mystery of the Senses: Vision
• s22e21 - The Universe Within
• s22e22 - Making of a Doctor
• s22e23 - Fast Cars

NOVA Show Summary

Seen in more than 100 countries, NOVA is the most watched science based television series in the world and the most watched documentary series on PBS. It is also one of television's most acclaimed series, having won many major television awards, most of them many times over.