The truth behind a legendary monster; the tale of a vengeful lover who returns from the grave; the final resting place of the Sleeping Prophet.

A mission to hunt down the one of the world's most legendary beasts; a terrible curse on a family who witnessed the Lincoln assassination; Bigfoot sightings in the American south.

The search for Scotland's elusive Loch Ness Monster; a UFO is sighted during a NASA mission; Harry Houdini battles a fraudster medium.

The truth behind notorious outlaw Jesse James; the woman at the center of a deadly outbreak, Typhoid Mary; the SS Edmund Fitzgerald is said to haunt the dark waters of Lake Superior.

Gruesome secrets beneath a bucolic Colorado park; the remains of a sinister beast that once stalked the woods of Maine; a musical maestro may have been murdered.

The truth behind an insect-like monster; the tale of the vengeful spirit that haunted mobster Al Capone; a ghostly ship is found adrift on the high seas.

A tale of money, mastodons and murder; a priceless ancient Egyptian artifact was almost lost at sea.

Don Wildman investigates a ghostly visitation from a distinguished U.S. president, a monstrous sea creature with an insatiable appetite and the final resting place of Noah's Ark.

The kidnapping of the Lindbergh baby; a reputed miniature human head from the jungles of South America; the footprint of a lizard-like creature believed to roam the swamps of South Carolina.

The most infamous expedition in U.S. history; evidence suggests that magician Harry Houdini was murdered; a shape-shifting creature is said to stalk a secluded ranch in Utah.

Don Wildman unearths four dummy heads that helped three inmates escape from Alcatraz, examines the medical mystery that defined a famous pair of conjoined twins and investigates the attempted robbery of Abraham Lincoln's grave.

A magnificent gem imbued with a deadly curse; a message that could have averted the RMS Titanic's collision course with disaster; the mystery of the Jersey Devil.

Don Wildman investigates a potential clue in the disappearance of Amelia Earhart, uncovers a video camera that captured UFOs in the Arizona night skies and examines mysterious debris that may be proof of alien intelligence.

A deadly pharaoh's curse and the truth behind a secret operation to sell phony art to the Nazis.

Don Wildman investigates a centuries-long curse connected to the Salem Witch Trials, a mysterious skeleton that sparked rumors of visitors from outer space and a haunted hotel that inspired a bloodcurdling bestseller.

The chilling mission to hunt down the world's most legendary beast; strange patterns on the ocean floor; the secret behind the origins of Stonehenge.

The case of accused axe murderer Lizzie Borden; a crucial piece of evidence in the hunt for Bigfoot; the true origins of the Bermuda Triangle.

The most famous haunted house in the United States; the curse of actor James Dean's death car; a supernatural statue with a life of its own.

Investigating a UFO crash in the heart of the Wild West; the enigmatic tale of a crystal skull; and the true story behind a notorious vampire.

Don Wildman investigates an alien siege on a Kentucky farm, a series of ghostly encounters that torment a young girl in Tennessee and a spooky pact to communicate with Thomas Edison from beyond the grave.

Dozens of perfectly preserved mummies in Mexico; an intriguing piece of Yeti evidence; the world's most famous UFO conspiracy.

The extraordinary, often bizarre treasures housed in America's museums represent wondrous chapters in history, but a physical display can tell only part of their story. Behind each artifact are amazing tales and secrets to be revealed -- tales sometimes brimming with scandal, mystery, murder and intrigue. In "Mysteries at the Museum," host Don Wildman visits a wide variety of museums across the United States, taking viewers on a sometimes shocking tour of America's past by re-examining what's been left behind. Interviews, archival footage and re-enactments bring to life the artifacts' enduring mysteries, some that have never been told before on television.

Intrigued by legendary mysteries and driven by curiosity, Josh Gates is on a mission for answers. "Exhibition Unknown" chronicles his global adventures as he investigates iconic unsolved events, lost cities, buried treasures and other puzzling stories. Armed with a degree in archaeology, a quick wit and a thirst for action, Gates investigates recent developments before embarking on a detailed exploration. Whether he's trekking through Fiji in search of Amelia Earhart's remains or diving the deep seas of Panama to locate Captain Morgan's pirate ship, Gates' roughshod expeditions lead him one step closer to the truth.

Travel Channel's fascination with mysteries grows with this series, adding it to a catalog that also features "Mysteries at the Castle," "Mysteries at the Museum" and "Monumental Mysteries." America's vast network of national parks -- dense expanses of virtually unexplored wilderness -- offers breeding grounds for the unsolved and unexplained. Each hourlong episode presents several perplexing stories detailing unusual events at sites including Montana's Glacier National Park, Pennsylvania's Gettysburg National Military Park, California's Shasta National Forest, and Puerto Rico's El Yunque National Forest.

"Expedition Unknown" has taken Josh Gates to the ends of the Earth and back to investigate iconic unsolved events and other puzzling stories. Now, he's searching for evidence that life exists on other planets. "Hunt for Extraterrestrials" takes Josh to four continents to uncover the truth behind extraterrestrial legends and mysteries. Along the way, he visits NASA's mission control center in Houston, where "international travel" takes on a whole new meaning. Gates also attends the UFO Festival in Roswell, N.M., participating in the out-of-this-world festivities that celebrate America's most famous UFO case.

"Exhibition Unknown" chronicles explorer Josh Gates' global adventures as he investigates iconic unsolved events, lost cities, buried treasures and other puzzling stories. Armed with a degree in archaeology, a quick wit and a thirst for action, Gates investigates recent developments before embarking on a detailed exploration. The companion series "After the Hunt" features Josh and his crew of specialists dissecting the best discoveries and most surprising moments from his investigations, while sharing never-before-seen footage.

As host of popular series including "Expedition Unknown" and "Destination Truth," adventurer and avid explorer Josh Gates has visited more than 100 countries. Some journeys, of course, have stood out more than others, and on "Legendary Locations," Gates showcases magical places around the world through his unique point of view. Each location has an unforgettable backstory, a secret origin or a forgotten lore, like an ancient city carved into Jordan's sandstone cliffs, a favorite summer getaway of notorious drug lord Pablo Escobar, and an Irish landscape now known as Luke Skywalker's lair. With every spin of the globe, Josh investigates ancient legends and surprising folklore that travelers and locals alike love to experience.

Some secrets are hidden in perilous places, unforgiving landscapes inaccessible to all but a few intrepid individuals. In "Code of the Wild," Chris and Casey Keefer tackle rugged terrain and enter uncharted territory to track down the truth behind history's greatest mysteries. Plumbing the depths of caves and trekking through dense forests, the brothers deploy their survival skills and tracking techniques to answer longstanding questions. "I'm a history buff, and when it comes to unexplained mysteries I go digging for evidence, says Casey. "I use my love of technology to get us closer to the truth," adds Chris. "Our equipment helps us to go deeper and see clearer than ever before." Episodes follow Chris and Casey as they head deep into the Amazon to find a city of gold, trek into the heart of Alaska looking for the wreckage of a plane that vanished while carrying Reps. Hale Boggs and Nick Begich and hike into the Appalachian Mountains in search of a lost Confederate treasure.

Travel Channel's lengthy library of conundrum-solving series ("Mysteries at the Castle," "Mysteries at the Hotel," "Mysteries at the Monument," et al) adds investigations that answer the call of the wild. From gun-wielding ghosts and strange, savage creatures in Cleveland National Forest to a mysterious underground city pointing to powerful forces at work inside the Grand Canyon National Park, North America's countryside houses abundant mysteries and unexplained phenomenon. Half-hour episodes include eyewitness accounts and key facts to tell strange, little-known stories of the great outdoors.

People unknowingly possess objects that hold the key to unlocking hidden pasts and secret histories. These objects can be found in both private collections and museums. They can be found in homes where they take pride of place as beloved keepsakes passed down from one generation to the next. In Travel Channel's "Lost Secrets," historian Justin Jampol journeys around the world to unravel the mysteries of the past hiding within these family relics and museum pieces. Jampol makes a living out of distinguishing trash from treasure. For more than 20 years, he's been scouring the earth and collecting artifacts to bring back to the Wende Museum in Culver City, Calif. In the series, Jampol is presented with newly unearthed objects that propel his investigations into long-lost histories. These items include documents from Nazi commander Heinrich Himmler's archive, an ancient spindle whorl, a war medal, and a mysterious invoice written by abolitionist Harriet Tubman.