Dr Alice Roberts travels back to the Ages of Bronze and Iron where she examines the two Hebridean Bronze Age skeletons known as the Cladh Hallan mummies. Not only do they appear to have been mummified, new analysis has revealed they are made up of a jigsaw of different people.
Analysis reveals that the two mummies are made up of three people belonging to mitochondrial haplogroups U or U5, T1 (not U, U5) and H (not U, U5 or T1).
A short video is available on YouTube Cracking the puzzle of the Cladh Hallan Bodies. The full programme can be viewed on BBC iPlayer at Digging for Britain - Series 2 - 3. Age of Bronze and Iron.
It can also be downloaded to your computer to view (which will expires after 30 days). I am not sure if either of these features are available outside the United Kingdom.
The Scottish DNA Project mtDNA results for members can be viewed here.