September 11th 2001 is the most terrifying and enduring tragedy of our time: its brutality is as chilling 8 years later, as it was on the day itself.

The images of that day stay with all of us; but for many of the families of those trapped inside the World Trade Centre, the most powerful legacy of that fateful day is the voices calling from inside the towers, whether telling loved ones they were safe, saying goodbye when all hope was lost, or even seeking comfort from strangers in a desperate call for help.

Episode Length: 00:45:00

Year: 2013

Episodes: 1

This documentary is available to watch for FREE on Planet Knowledge, a free to watch video on demand channel on Freeview HD (Channel 265), Youview, Samsung connected TV’s, selected smart TV’s, tablets and smartphones using Android or iOS.