Deep Blue is a major documentary feature film shot by the BBC Natural History Unit, by the same team that, together with Discovery, produced the BBC television series "The Blue Planet". One of the most singular and comprehensive projects ever undertaken in the field of documentary filmmaking, Deep Blue plunges the audience into the spectacle of the seas and takes it on a journey from the shallowest coral reefs to the barren shores of the Antarctic, from the vast stretches of the open ocean to the nocturnal landscapes of the ocean's deepest chasms. The DVD contains the following special features: The Making of Deep Blue - 50 min behind the scenes documentary; Audio commentary from directors Alastair Fothergill and Andy Byatt; Interview with composer George Fenton; Educational Interactive DVD-Rom content; Isolated Music and Effects Score; Stills Gallery; and Trailers.