Ice-climbing in Rjukan, Norway

I recently wrote a piece about ice-climbing in Rjukan, Norway, for the Guardian's travel pages. Obviously I mentioned the famous World War II  heavy-water raid and it was interesting to discover that two new film versions of the story are said be in production. Oscar-winning director Danny Boyle has signed up to tell the story  in a 10-part TV mini-series called Telemark, while The Heavy Water War is a Norwegian television series featuring Anna Friel.  

The story has previously been told in The Heroes of Telemark, a 1965 film starring Kirk Douglas and which has been criticised for departing from the facts.