Ben macintyre is a best selling author of military and espionage history'. '.strtoupper('h')e has written and presented several films for bbc two from his books, including operation mincemeat'. '.strtoupper('b')en has been hand picked by the sas to exclusively tell their story, gaining access that no civilian has ever been granted'. '.strtoupper('e')ach day in the sas archives leads to a new discovery, as ben pieces together this story for the first time'. '.strtoupper('t')he history of the sas is an exhilarating tale of fearlessness and heroism, recklessness and tragedy of extraordinary men who were willing to take monumental risks'. '.strtoupper('i')t is a story of the meaning of courage'. '.strtoupper('r')unning time 180 minutes region region 2 release date 27 feb'. '.strtoupper('2')017