The Abyss is a 1989 American science fiction film written and directed by Canadian director James Cameron, starring Ed Harris, Mary Elizabeth Mastrantonio, and Michael Biehn.
 When an American submarine sinks in the Caribbean, the U.S. search and recovery team works with an oil platform crew, racing against Russian vessels to recover the boat.
 Deep in the ocean, they encounter something unexpected.
 The film was released on August 9, 1989, and grossed $90 million.
 It won the Academy Award for Best Visual Effects and was nominated for three more Academy awards.
Ghosts of the Abyss is a 2003 documentary film released by Walt Disney Pictures and Walden Media.
 It was directed by Academy Award-winning filmmaker James Cameron after his 1997 Oscar-winning film "Titanic".
 During August and September 2001, Cameron and a group of scientists staged an expedition to the wreck of the RMS "Titanic", and dived in Russian deep-submersibles to obtain more detailed images than anyone had before.
 With the help of two small, purpose-built remotely operated vehicles, nicknamed "Jake" and "Elwood", the audience too can see inside the "Titanic", and with the help of CGI, audiences can view the ship's original appearance superimposed on the deep-dive images.
James Cameron (March 1, 1800 – July 21, 1861) was a Pennsylvanian who served as colonel of the 79th New York Volunteer Infantry Regiment of the Union Army during the early days of the American Civil War (Civil War).
 He was the brother of Simon Cameron, United States Senator and first United States Secretary of War in the cabinet of President Abraham Lincoln.
 At the age of 61, James Cameron was killed in action at the First Battle of Bull Run, the first large battle of the war, on July 21, 1861.
James Michael Muro, Jr. (born 1966) is an American BAFTA Award-nominated cinematographer and director.
 He is known primarily for his Steadicam work.
 In the late 1980s and 1990s, he was James Cameron's Steadicam operator of choice, working on Cameron's hit films "The Abyss", "", "True Lies", and "Titanic".
 Throughout his career, he has been credited as Jimmy Muro, James Muro, Jim Muro, and J. Michael Muro.
James Cameron is a Canadian director, screenwriter, and producer who has had an extensive career in film and television.
 Cameron's debut was the 1978 science fiction short "Xenogenesis", which he directed, wrote and produced.
 In the early part of his career, he did various technical jobs such as special visual effects producer, set dresser assistant, matte artist, and photographer.
 His feature directorial debut was the 1981 release "".
 The next film he directed was the science fiction action thriller "The Terminator" (1984).
 It starred Arnold Schwarzenegger as the titular cyborg assassin, and was Cameron's breakthrough feature.
 In 1986, he directed and wrote the science fiction action sequel "Aliens" starring Sigourney Weaver.
 He followed this by directing another science fiction film "The Abyss" (1989).
 In 1991, Cameron directed the sequel to "The Terminator", "" (with Schwarzenegger reprising his role), and also executive produced the action crime film "Point Break".
 Three years later he directed a third Schwarzenegger-starring action film "True Lies" (1994).
Land of Silence and Darkness (German: Land des Schweigens und der Dunkelheit ) is a 1971 documentary film about deaf-blind people and their experience of life.
 The film was written, directed, and produced by Werner Herzog.
 Rolf Illig provided narration.
Avatar, marketed as James Cameron's Avatar, is a 2009 American epic science fiction film directed, written, produced, and co-edited by James Cameron, and starring Sam Worthington, Zoe Saldana, Stephen Lang, Michelle Rodriguez, and Sigourney Weaver.
 The film is set in the mid-22nd century, when humans are colonizing Pandora, a lush habitable moon of a gas giant in the Alpha Centauri star system, in order to mine the mineral unobtanium, a room-temperature superconductor.
 The expansion of the mining colony threatens the continued existence of a local tribe of Na'vi – a humanoid species indigenous to Pandora.
 The film's title refers to a genetically engineered Na'vi body with the mind of a remotely located human that is used to interact with the natives of Pandora.
Expedition: Bismarck is a 2002 documentary film produced for the Discovery Channel by Andrew Wight and James Cameron, directed by James Cameron and Gary Johnstone, and narrated by Lance Henriksen.
 The film follows an underwater expedition to the German battleship Bismarck and digitally reconstructs events that led up to the ship's sinking during World War II.
 In 2003 the film was honored with an Emmy award for Outstanding Sound Editing for Non-Fiction Programming.
Michael Connell Biehn (born July 31, 1956) is an American actor, primarily known for his military roles in science fiction films directed by James Cameron; as Sgt. Kyle Reese in "The Terminator" (1984), Cpl. Dwayne Hicks in "Aliens" (1986) and Lt. Coffey in "The Abyss" (1989).
 He was nominated for the Saturn Award for Best Actor for "Aliens."
 His other films include "The Fan" (1981), "K2" (1991), "Tombstone" (1993), "The Rock" (1996), "" (2001) and "Planet Terror" (2007).
 On television, he has appeared in "Hill Street Blues" (1984) and "Adventure Inc." (2002-03).
William H. Wisher Jr. is an American screenwriter, known for his work with longtime friend James Cameron on "The Terminator" and "".
 In the first "Terminator" film, William has a brief role as a police officer who has his head smashed into his own police cruiser by the Terminator, who then steals his vehicle and briefly assumes his identity on the police radio band.
 He also has a cameo appearance in "Terminator 2: Judgment Day" as a man who takes pictures of Arnold Schwarzenegger's T-800 Terminator getting back on his feet after being thrown through a store window, and as news reporter Bill Tyler in Cameron's 1989 film "The Abyss".

Question: Was Ghosts of the Abyss or Land of Silence and Darkness directed by James Cameron?
Answer: Ghosts of the Abyss