I have to say I find all of these programmes somewhat contrived and I wonder how many 'celebrities' stories never make it to film because they don't have murderers, refugees, escaped prisoners of war, diamond dealers................. in their pasts.
It also strikes me as odd how no matter who these people are or where they go, there are always lots of 'records' full of info concerning them to be found. Most of which means a nice trip to Russia, Jamaica, Turkey etc. for the celebs.
:-/