Welsh investigative series
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All episodes available on BBC iPlayer (17 total)
There are no upcoming broadcasts of this programme
Sat 18 Jul 2015 00:30
BBC News Channel
All previous episodes
A closer look at one of Wales' last true wildernesses and why it's no stranger to tragedy
The art of before-and-after pictures. Just how reliable are 'before and after' photos?
Ryan Jones on how rugby players survive the clashes and bashes of the modern game.
See all clips from Week In Week Out
Tim Rogers blogs about the programme's anniversary
Tim Rogers on why investigative journalism matters.