A simple plaque that salutes a young boy and his pig; a medieval tower; historic gravesite with a flight to freedom.

The death of a renowned scientist with ties to the occult; investigating a murder in tobacco country; the story behind Mt. Everest.

A statue of bare-cheeked bravery; the grave of a mentalist; feathered friends in the Florida Everglades.

Britain's M16 is explored; watch below the clocktower in Vallejo; a monument that honors a massive turtle.

A Harlem memorial dedicated to WWI heroes.

A monument in sports history; a cemetery in St. Petersburg; an undertaker tribute; the National Manassas Battlefield Park.

A famous London church; treks to a natural wonder; the palatial prison that housed a famous first lady.

Don Wildman investigates the explosive plot that threatened 17th-century Parliament; learns a true story of survival in Wyoming that inspired America's first national park; visits the night deposit box at the center of America's biggest bank heist.

A 200-foot tall column commemorating the Great Fire of 1666; the Capitol building in Washington, D.C.; a monument in the American West.

Don visits the spot where a legendary bluesman is believed to have made a deal a with the devil; examining a city wharf that led to a massive case of fraud; exploring the national forest where two of the country's most powerful men vanished.

Don visits a plaza in Sweden that was at the center of an infamous heist; examining a monument in Florida that recalls a near catastrophic war; honoring a Virginia activist who fought for equal education rights.

Don explores the strange occult imagery on the ceiling of New York's most famous train station, examines the exiting life of the father of modern day surfing, and visits the grim chambers of one of America's most haunted prisons.

The first circus elephant; the tombstone of a young woman; a statue of a legendary explorer who met a violent demise.

Statues that represent a stunning muse; a forest site of a supernatural abduction; the creator of famous American food.

A mysterious psychic with healing powers; a composer murder victim; a city park haunted by a sinister episode.

A con man preys on cancer patients; an unsung hero statue; a simple storage shed that inspired media frenzies.

A prison fortress in London; a sculpture honoring civil rights; the tale of a novelist who was a target.

A 27-acre island near lower Manhattan; a mysterious set of stones; a 300-year-old fortress that may contain treasure.

A memorial honoring a historic vessel; an iconic structure in Italy; a German park marks a tale of a war hero.

An iconic wall of a daring escape; a star that marks a Hollywood scandal; the statue of a pioneering scientist.

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.

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.

From the inspirations for Mary Shelley's "Frankenstein" to Alexandre Dumas pere's "Man in the Iron Mask," the series "Mysteries at the Castle" (formerly called "Castle Secrets & Legends") features visits to stunning palaces, amazing manor houses and magnificent mansions throughout the United States and around the world, revealing some incredible stories that are contained within them.

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.

As the host of numerous Travel Channel docuseries aimed at exposing truths lying beneath the surface, Don Wildman has ventured deep into the vaults of America's most revered institutions and unearthed wondrous treasures from the past. In "Beyond the Unknown," Wildman's adventures continue, as he seeks to answer history's biggest questions and explores the most astonishing and explainable events in recorded time. Each story features interviews, archival footage and stylized reenactments.

In one of the most popular series in Travel Channel's history, actor Casey Webb -- assuming the mantle from original host Adam Richman -- travels across America to sample some iconic regional dishes and take on some daunting food challenges, such as attacking a pitcher-sized bloody mary garnished with a whole fried chicken, tucking into a four-and-a-half-pound Reuben sandwich, and a choice between taking on a 151-ounce milkshake, an eight-pound sloppy joe or eating six habanero ghost chili wings. Talk about the big, the bad or the burn!

This show takes viewers on a tour across the U.S. to visit mysterious and spooky paranormal hot spots. Locations vary from world-famous businesses to humble homes, each with its share of ghost sightings and unexplainable phenomena. Notable sites profiled in the series include the Liar's Club in Chicago, the Shanghai Tunnels below Portland, Ore., and the Stanley Hotel in Colorado, which provided inspiration for Stephen King's "The Shining."

Possessed by a strong curiosity and, apparently, an even stronger digestive system, host Andrew Zimmern (a chef and food writer by trade) traverses the world in pursuit of unusual regional delicacies and startling native "delights" on the menu, as he tries to ferret out the weirdest foods a location has to offer -- possibly including ferret, actually. In addition to vivid descriptions of the taste and texture of the foods he discovers, Zimmern also provides a short history of each dish. Some of the locales Zimmern has traveled to include Ecuador, Taiwan, Iceland and Minnesota (because not all "unique" foods are found in exotic locations).

Actress Megan Fox has long been obsessed with the history of ancient cultures, people and places. The self-described "seeker" brings her thirst for knowledge to this series, which documents her globetrotting journey to re-examine some of the world's greatest mysteries, legends and fables. Along the way Megan meets with experts and archaeologists, peruses through priceless texts and fascinating artifacts, then attempts to uncover answers about the age-old mysteries that still perplex scientists and archaeologists to this day.

During a lifelong quest to experience the most unique, traditional fare in cities around the world, chef/TV personality Andrew Zimmern has traveled nearly everywhere while eating almost anything along the way. From iconic restaurants to off-the-beaten-path markets and shops, Zimmern reveals his best-of itinerary -- his personal picks for dishes and food experiences so delicious that they're unforgettable. Each half-hour episode finds the host visiting a different city, serving as the viewers' guide while he recounts personal food memories, shares the culinary history of each location, and shows what to eat and where to find it.