Spiral is a French television police drama series created by the TV production company Son et Lumière. The first eight episodes series started on Canal+ in France on 13 December 2005. It returned for a second series, partly funded by the BBC, of eight episodes on 12 May 2008, a third series of twelve episodes on 3 May 2010 and a fourth series of twelve episodes on 3 September 2012. A fifth and sixth series have been ordered. Spiral has be… meer