The Octagon Man has been played on NTS in shows including Optimo, featured first on 22 February 2014. Songs played include Free-er Than Free, Tvividd and 10ft Flowers.

Jonathan Saul Kane is an English DJ, musician - releasing material since 1989 as Depth Charge and The Octagon Man, amongst others. He is also the owner of the record labels DC Recordings and Electron Industries.

He is well known for his pioneering use of samples, particularly from cult films in the martial arts, spaghetti western, and pornographic genres. Jonathan Saul Kane is often credited for inventing "trip-hop" and "big beat"; he used kung-fu film samples before Wu-Tang Clan. His other aliases are Octagon Man, Alexanders Dark Band, T.E.T and Grimm Death.