A child-sized doll dressed in a sailor's suit with alleged supernatural powers, Robert the Doll is now kept under lock and key at the Fort East Martello Museum in Key West, Florida.

The founders of the New England Society for Psychic Research, Ed and Lorraine Warren investigated America's most infamous cases of haunting and demonic possession.

A grisly quadruple homicide committed in the hills of Los Angeles' Laurel Canyon on July 1, 1981, the Wonderland Murders remain unsolved to this day.

Located off the coast of North Bimini island in the Bahamas, Bimini Road is a natural rock formation that looks like a cobblestone street on the ocean floor — leading some to believe that it once led to the sunken city of Atlantis.

Beginning in April 1997, Andrew Cunanan began a cross-country killing spree that left at least five people dead before he took his own life in Miami on July 23, 1997.

Measuring 218 feet long and weighing a quarter of a million pounds, the Spruce Goose was designed to transport military materiel across the Atlantic Ocean during World War II.

Teenage lovers Nathan Leopold and Richard Loeb thought they were smart enough to kidnap and murder 14-year-old Bobby Franks without getting caught — but within 10 days of the crime, they both confessed.

The investigators believe that the sub could provide clues as to where Escobar's missing multi-billion dollar fortune was stashed.

A year before Sharon Tate was murdered, Charles Manson was living in quiet anonymity, making music in the home of Beach Boys drummer Dennis Wilson.

Known as balut, this popular dish from Southeast Asia is made by incubating a fertilized bird egg for weeks, then steaming and eating the undeveloped chick right from the shell.

In a brazen robbery made famous by "Goodfellas," the thieves behind the Lufthansa heist stole $6 million from New York's Kennedy Airport on December 11, 1978.

Miep Gies hid the Frank family for years during the German occupation of the Netherlands and even saved Anne Frank's diary from falling into Nazi hands.