Which documentary  was directed in part by James Cameron, Aliens of the Deep or Earth?
Aliens of the Deep Aliens of the Deep is a 2005 documentary film, directed in part by James Cameron alongside fellow cameraman and friend Steven Quale, who would go on to direct "Final Destination 5" six years later, and filmed in the IMAX 3D format. It was produced by Walden Media and Walt Disney Pictures. Cameron teams with NASA scientists to explore the Mid-Ocean Ridges, submerged chains of mountains in the Atlantic and Pacific oceans that are home to some of the planet's more unusual forms of life.
1066 The Battle for Middle Earth 1066: The Battle for Middle Earth is a two-part British television documentary series. In this blend of historical drama and original source material, Channel 4 re-imagines the story of this decisive year of the Norman conquest of England, not from the saddles of kings and conquerors, but through the eyes of ordinary people caught up in its events. The documentary was narrated by actor Ian Holm.