Spiral (TV series)
Engrenages ( in French ) is a French television police drama series created by the TV production company Son et Lumière. It is marketed in the English-speaking world as Spiral. The first eight episodes series started on Canal+ in France on 13 December 2005.[1] It returned for a second series, part funded by the BBC, of eight episodes on 12 May 2008,[2], a third series of twelve episodes on 3 May 2010 and a fourth series of twelve episodes on 3 September 2012.[3] A fifth and sixth series have been ordered.