The amazing strength and industriousness of ants is profiled, in particular that of fire ants. Builders of massive formicaries and possessed of a painful, fatal bite, fire ants have become a major threat to crops as well as other species.

An examination of strange disappearances of ships and planes in an area of the Great Lakes that is considered to be more dangerous than the fabled Bermuda Triangle.

Examines the culture and life of the Mayan people and provides some thoughts on what might have happened to them to cause them to abandon their highly advanced society in Central America and possibilities on where they went.

A contemplative look at Hiroshima, before and after 1945. The city has proved resilient, yet those exposed to the bombing were damaged physically and mentally and questions linger regarding effects caused by massive doses of radiation.

A look at the life of Harry Houdini including his efforts to debunk phony psychics and spiritualists of the time. Also attempts of his wife to contact him after his death

An in-depth look at biofeedback therapy and its potential benefits in combating maladies such as asthma, epilepsy, performance anxiety, mobility issues, and stress.

An examination of the British ocean liner torpedoed during World War I and possible reasons for why she sank so quickly.

Is laughter the best medicine? Entertainers old and new offer their thoughts along with researchers into the placebo effect, biofeedback, and laughter therapy.

An examination of the mysterious disappearance of the big band leader.

A look at the various theories behind the origin of the Bimini Wall as well as other natural features of the district, focusing-upon the much-discussed connection to the lost city of Atlantis.

"In Search of ..." examines evidence that life on earth began when extraterrestrials brought it here.

Several alleged historical cases are examined of children who became lost and were raised in the wild by animals.

At the time, there were over $20 billion unclaimed in USA banks from those who died intestate. This show focuses on a stock certificate in a San Francisco vault of Wells Fargo Bank worth $3.2 million.

What happened to the Vikings, led initially by Erik the Red, who had settled in Greenland? Did they perish due to some unforeseen calamity? Or did they relocate to Newfoundland, thus becoming the first European settlers in the New World?

Explores the possibility that modern pirates involved in drug smuggling may be a factor in the disappearances of luxury yachts in the Bermuda Triangle off Florida. Scenes are dramatized involving the takeover of ships by pirates.

The ancient art of dowsing is reviewed, specifically the accuracy and reliability of water dowsers. Do they possess a psychic ability to detect water or can successful dowsing be learned? Further, can science prove or disprove dowsing?

The mysteries of Stonehenge, a circular arrangement of prehistoric megaliths and lintels in southwestern England are investigated.

This episode investigates Atlantis, the legendary island that was supposed to have existed "beyond the Pillars of Hercules" (Straits of Gibraltar) and whether or not it really every existed. Plato's dialog on Atlantis is discussed as well as the possible locations of Atlantis. Was it near the Bahamas, was it in the Mediterranean itself, or was it the ancient island of Santorine that was blown into oblivion by a volcanic eruption? Scientist discuss underwater archeology of the region and that of the Bahamas and historians debate the historical accuracy and validity of Plato's dialog on the legendary island.

Was a secret treasure buried on Oak Island off the coast of Nova Scotia? This episode examines the possibilities that it was and also covers some of the searches for it.

An examination of the conquest of the Aztec civilization by the Spanish in 1519 and also mentions that the coming of the Spanish might have been part of an Aztec prophesy foretelling the fall of their empire.

Did explorers from China arrive on the west coast of North America in 458 A.D. and then proceed to Central America? This episode examines both the facts and myths that surround this subject.

Follows the incredible hijacking commited by D.B. Cooper, who parachuted out of an airplane with the ransom money and was never seen again. It offers some evidence about Cooper's possible fate.

The hunt for the fugitive sadistic Nazi doctor and his most famous pursuer, Simon Wiesenthal.

The Tunguska event of 1908 was eerily similar to the Trinity nuclear test in 1945. How could a nuclear-like blast have occurred prior to the atomic age? Was a comet or asteroid the cause? Or was extraterrestrial technology responsible?

Does a monster exist in the Honey Island swamp which lies only an hour away from New Orleans? Several witnesses provide testimony that it does.

An examination of the sinking of the British ocean liner and possible reasons for why she sank so quickly.

Volcanoes, spotlighting Mount St. Helens, which erupted on May 18, 1980. Local law enforcement, a volcanologist, and an earthquake-sensitive woman are interviewed. A simulated evacuation of Mount Shasta, California is demonstrated.

Scientists have frozen and successfully revived animals in laboratory settings. In addition, some human beings have opted to be frozen at death in hopes of being revived at a future time. Can cryogenics permit humans to live forever?

Examines the possibility that Butch Cassidy was not killed in Bolivia along with the Sundance Kid, but actually lived a full life and died peacefully in 1937.

Fire walking has existed for thousands of years throughout the globe. How is it possible that those who engage in this practice remain unharmed and what role does faith play in keeping fire walkers from sustaining injury?

An examination of the house in Amityville, Long Island, New York that is supposedly haunted.

An investigative report on the unsolved mystery of London's notorious serial killer. The episode reveals the killer's connection with contemporary media and the possible involvement with the Masons. Various identities are suggested as being that of the killer, including a duke who was second in line to the British throne.

Earthquakes, fires, floods, tidal waves, tornadoes, volcanoes...each occur annually and cause massive amounts of damage. However, is Earth headed towards a cataclysmic event so great as to bring about the destruction of our entire planet?

What was the cause of Marilyn Monroe's untimely death? Did she commit suicide? Was she the victim of an accidental overdose of medication? Was she murdered? Each of these possibilities is examined, yet none can be substantiated.

An investigation into UFO sightings with an emphasis on the 1947 Roswell, New Mexico sightings, Project Blue Book, and Hangar 18 at Wright-Patterson AFB.

Pompeii: The great Roman city was a wealthy resort and mecca for fun-lovers before the eruption of Mount Vesuvius in 79 AD. Were early Christians among the Roman revelers?

Examines various "monster hunters" including Peter Byrne and Tim Dinsdale as well as the "Bay Area Group". Subjects such as Bigfoot and the Loch Ness Monster are covered.

Using the Old Testament as a road map, researchers attempt to trace the possible site of the original Garden to India, China, and an island off the coast of Saudi Arabia.

A look at the effects of aging and modern scientific approaches to reversing old age and death.

An in-depth look at the awesome power, ferocity, and intelligence of sharks as well as the legend of Dakuwaqa, the mythical shark-god of Fiji to whom aboriginal Fijians prayed and offered sacrifices so as to be spared from danger at sea.

In "Psychic Detectives" we investigate E.S.P. (Extrasensory Perception) and its possible uses in law enforcement in both the apprehension of criminals to its use to help solve cases. A noted psychic, who has helped law enforcement agencies in the past, discusses how she helped in several criminal investigations. Also, a detective squad that has been trained in not only E.S.P. but telepathy and the use of Out-of-Body Experiences (OBE), dreams, and other forms of psychic methods is detailed. Is this the new form of criminal investigation, or is it too sporadic and unreliable to be of value to law enforcement? Or, is it altogether fake?

Various individuals with psychic abilities are given a map of the ocean floor and asked to identify areas that may contain long-forgotten shipwrecks and perhaps even treasure. A submarine travels to the selected spots to gauge the results.

Tidal waves are responsible for an enormous loss of life and property, yet often not considered as threatening as other natural disasters. Past tidal wave effects as well as future efforts to counteract potential damage is presented.

This episodes explores the mystery of the Moai of Easter Island (Rapa Nui), who might have build these giant statues and even more mysteriously, why were some of them mutilated and destroyed. Easter Island, first discovered by Dutch travelers on Easter Sunday, 1722, took it's name from this event. However, not the Dutch nor anyone since has been able to determine who or why these giant statues were mutilated and/or destroyed. Many have been found partially hued out of the rock, still lying there, half finished. Archeologists give their views on how and why this destruction took place and what caused it.

Scientists at the National Severe Storms Laboratory work to detect and mitigate the impact of tornadoes, which are the most ferocious storms of all, often striking with little warning and inflicting massive amounts of damage.

Large meteors have caused massive destruction in the past. Will one also cause the end of the world? Conversely, instead of a threat, will outer space prove to be a boon to mankind via the colonization of other planets and solar systems?

A visit to a soul research institute for firsthand accounts of people who claim they have died and come back to life.

This episode looks into the scientific methods used to prove the Flood as described in The Bible.

In the episode "Call from Space" we investigate the varied methods in use to communicate with life in outer space. Covered are the methods used, the rationale for wanting to communicate, as well as the various levels of communication. What would it be like to talk to another intelligent race from space? Could we converse on their level or would talking to them be like us talking to a garden slug? Have we had messages already and if so, what are we doing about them? What language or code do we use and how do we know if the one we are using is the right one? And, have they been trying to reach us?

This episode explores Extrasensory Perception or ESP. Does ESP exist and can it be taught and learned? Is it a trait that we all used to have before language took its place? Is it a gift that only a few have? These and other questions are discussed as well as the work being done by laboratories and scientists around the world. Is ESP real and can it be of value? A study being performed at the University of California, Davis is looked at in detail and both believers and non-believers weigh in on the subject.

In this episode we investigate earthquakes, the natural phenomenon caused by movements in the earth's crust. Various approaches and efforts in earthquake prediction are covered as well as discussion of earthquakes around the world. Faults, cracks in the earth's crust, where earthquakes happen frequently are shown as well as footage from earthquakes around the world. The forces exerted by earthquakes and how man is powerless to stop them. The famous Californian San Andreas Fault is covered in detail as well as new methods that are hoped will enable scientist to for tell a quake before it occurs.

Through his leadership, his collaborations with the Phoenicians, and his renowned wisdom, Solomon amassed the greatest fortune in the ancient world. How exactly he collected so much wealth is still a source of conjecture and mystery.

A hunt for the leviathan which has so far eluded all expeditions to prove that it truly exists.

Examines the possibility of reincarnation through various ways of exploring one's past lives. The recreations are quite good in this episode. It also suggests that reincarnation is possibly the soul searching for the perfect balance of karma.

An account of the exploits of the individual known as St. Germain. His origin and abilities are the stuff of legend and shrouded in mystery. Some even believe he has continued to appear at key moments in history and is still alive today.

Edward Leedskalnin built a Coral Castle in Florida City, Florida during modern times. The stones weigh up to 5 tons. Yet he used simple tools and a tripod. The mystery he once said "it is all there in the Egyptian texts" . Join Leonard Nimoy In Search of The Castle of Secrets to see and marvel at what one man accomplished.

Examines groundbreaking experiments that show the possibility that plants respond to people's thoughts.

In this episode we investigate New Hampshire's Mystery Hill and the "Oracle Chamber." Was this site, as some believe, built by ancient Phoenicians, who traveled to America in the dim past, thousands of years ago? Or is it an elaborate hoax? Scientists and Archaeologists discuss their views and their theories on what the ruins may mean and who might have built them. Some of the stones seem to indicate their use was to track the solstices, equinoxes, and other celestial events. Some experts even believe that aliens may have been responsible for the site while others attribute it to Native Americans.

"In Search of..." investigates the possible uses of hypnosis from recovering lost memories to faster learning. These hypnotic methods are used in modern surgery and police investigations.

A review of the benefits and concerns of producing genetically identical individuals artificially.

California psychics visit two purportedly haunted properties and attempt, with mixed results, to contact and exorcise ghosts located within the structures.

The brief life and reign of Tutankhamen were mostly unremarkable, yet upon his death he was entombed with a collection of astonishing riches and his decision to restore Egypt's ancient religion may have galvanized monotheistic practice.

An examination of the Yeti, the legendary ape-like creature supposedly inhabiting the Himalayan mountains.

The Dogon people of west Africa possess ancient, sophisticated knowledge of the Universe, in particular of the star Sirius B, which remained unknown to scientists until 1862. How did the Dogon gain their advanced awareness of the heavens?

The San Andreas Fault traverses the majority of California. Based upon historical and scientific data, is it possible to predict future earthquakes along the fault line as well as mitigate potential damage and loss of lives?

What exactly is death and what lies beyond it? Three survivors share their testimonies of near death experiences (NDEs). Doctors and a theologian offer their explanations.

An investigation into a highly controversial and emotional question: Are American servicemen still lingering in prison in Vietnam?

An examination of the life of John Merrick, a catastrophically deformed man in Victorian London, and the possible medical cause of his condition.

When does life before birth actually begin?

Experience an actual voodoo rite, and meet a priest dedicated to disarming its effects.

Camera crews accompany a Peruvian excavation party in quest of a great Inca city believed lost for 300 years.

"In Search of..." explores the claims that the chalice used by Jesus Christ at the Last Supper may have been found.

A survey of scientific potentialities as regards the future of human life, including ecologically-based living arrangements, the impact of computers and artificial intelligence, eugenics, and space exploration.

In this episode we investigate the mysterious markings on the plains of Nazca in Peru. What are these mysterious markings, who made them, and why? Were they an ancient landing field for aliens? The signs and symbols of various birds and insects are only discernible from the air. How then could the ancient Nazca's have made them unless they had an aerial view in which to work them out? What are the mysterious arrow straight lines that seem to lead nowhere and why are they there? These and other strange markings in the area make us wonder who made them and why? Were they man made or did someone else put them there?

This episode investigates the possibility of life on the planet Mars. Does it exist and/or did it ever exist on the Red Planet? The show not only discusses the possibility of intelligent life on Mars but on that of plants and other forms of life. The changes that have taken place to the planet over the eons and the possibility that the same fate could await Earth. Footage from various observatories of the planet are shown and scientists discuss the past and future exploration of our neighbor in space.

Did Grand Duchess Anastasia Romanov survive the murder of her Royal Russian family by the Soviet Union and escape to the West?

Was Homer's account of the Trojan War in "The Illiad" based-upon historical fact? Heinrich Schliemann, a self-made millionaire and amateur archaeologist, unearthed Troy and its treasures in 1873, thereby confirming Homer's classic tale.

A profile of the notorious international terrorist, Ilich Ramírez Sánchez aka Carlos.

A celebration of witchcraft in Salem, Massachusetts featuring rare looks at coven rituals and an initiation ceremony. A scientist suggests a rational explanation lurks behind the hysteria that sparked the Salem Witch Trials of 1692-93.