In “Search for the Titanic”, Orson Welles takes viewers into a massive expedition attempting to locate the remains of the famous unsinkable ship at the bottom of the North Atlantic several years after its sinking on its maiden voyage in April 1912.

In “Search for the Titanic”, Orson Welles takes viewers into a massive expedition attempting to locate the remains of the famous unsinkable ship at the bottom of the North Atlantic several years after its sinking on its maiden voyage in April 1912.

Explorer Mike Harris leads a second North Atlantic expedition to locate the RMS Titanic, joined by television star James Drury, as the team uses improved technology to investigate promising sonar clues on the ocean floor following their earlier search.

Rod Serling narrates a look at the consequences of the 1946 atomic testing at Bikini Atoll in the Marshall Islands. Dubbed "Operation Crossroads," the tests included dozens of blasts that sunk a fleet of nearby warships. Serling's narration follows a team of expert divers as they navigate the derelict warships. Serling's expert narration combines with the otherwordly imagery to create a very interesting experience.

Filmmaker Mike Harris leads an expedition to Mount Ararat in Turkey, in search of Noah's ark.

An expedition into the mountains of Old Mexico follows a group of treasure hunters searching for legendary buried gold and silver linked to the era of the Mexican Revolution. Combining history and folklore, the journey explores the enduring mystery of lost riches hidden in a harsh and unforgiving landscape.

Explorer Mike Harris leads a second North Atlantic expedition to locate the RMS Titanic, joined by television star James Drury, as the team uses improved technology to investigate promising sonar clues on the ocean floor following their earlier search.

Explorer Mike Harris leads a second North Atlantic expedition to locate the RMS Titanic, joined by television star James Drury, as the team uses improved technology to investigate promising sonar clues on the ocean floor following their earlier search.

Rod Serling narrates a look at the consequences of the 1946 atomic testing at Bikini Atoll in the Marshall Islands. Dubbed "Operation Crossroads," the tests included dozens of blasts that sunk a fleet of nearby warships. Serling's narration follows a team of expert divers as they navigate the derelict warships. Serling's expert narration combines with the otherwordly imagery to create a very interesting experience.

Rod Serling narrates a look at the consequences of the 1946 atomic testing at Bikini Atoll in the Marshall Islands. Dubbed "Operation Crossroads," the tests included dozens of blasts that sunk a fleet of nearby warships. Serling's narration follows a team of expert divers as they navigate the derelict warships. Serling's expert narration combines with the otherwordly imagery to create a very interesting experience.