1. Secrets of the Titanic

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. 3 January 1986

Consists of historical photos and footage of the massive steamer, the exploration by Dr. Robert Ballard, and a look inside the ship itself.

2. Chesapeake Borne

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. 15 January 1986

Observes the Chesapeake Bay, the largest estuary in the United States. Shows how the region's main industry, crabbing, shapes lives.

3. Creatures of the Mangrove

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. 12 February 1986

Shows the ecosystem of mangrove trees, including fiddler crabs, proboscis monkeys, and mudskippers.

4. Jerusalem: Within These Walls

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. 12 March 1986

A view of Jerusalem and its people, a product of 3000 years of history and religious faith.

5. Quest for the Atocha

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. 23 March 1986

A search for the treasure of the Spanish galleon Atocha.

6. Realm of the Alligator

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. 16 April 1986

A swampland on the Georgia-Florida border is ruled by the fearsome alligator.