CNN Audio

5 PM ET: Mar-a-Lago affidavit, nuclear fears, Deshaun Watson’s suspension & more
5 Things
Listen to
CNN 5 Things
Thu, Aug 18
New Episodes
How To Listen
On your computer On your mobile device Smart speakers
Explore CNN
US World Politics Business

Three Identical Strangers: The Science Behind The Story

Join CNN's Chief Medical Correspondent Dr. Sanjay Gupta as he explores the themes in the award-winning CNN Film Three Identical Strangers. The film tells the shocking story behind triplets and the scientific study that separated them. Can we get good science from experiments with questionable ethics? Where do scientists stand on the nature-nurture debate? Do twins really have a special connection? Astronaut twins Mark and Scott Kelly join Dr. Gupta for a special conversation probing into the minds of multiples. And in a bonus episode, we hear from the filmmakers about their mission to share this remarkable story with the world.

Back to episodes list

Bonus / Behind The Scenes
Three Identical Strangers: The Science Behind The Story
Jan 28, 2019
Hear from filmmakers Tim Wardle and Becky Read about the process of investigating the compelling story behind Three Identical Strangers in a special bonus episode.