Joe Pichler, the child actor from the 3rd and 4th part of the Beethoven movie series, went missing in 2006. To date, there has been no clue about his whereabouts or what happened to him.
William Cantelo was a British inventor born in 1839, who mysteriously disappeared in the 1880s. His sons developed a theory that he had re-emerged under the name “Hiram Maxim” – the famous gun inventor.
The Aconcagua Boy discovered frozen and in a naturally mummified state, was offered as a sacrifice in an Incan ritual known as capacocha, approximately 500 years ago.
One of the Kashmir giants was 7’9” tall (2.36 m) while the “shorter” one was a mere 7’4” tall (2.23 m) and according to various sources they were indeed twin brothers.
The clothing worn by Huldremose Woman was originally died blue and red, a sign of wealth, and a ridge in one of her fingers indicated it once bore a gold ring.
On September 9, 1921, tragedy struck when the silent film actress Virginia Rappe passed away under mysterious circumstances.
The Bondo apes are an isolated population of chimps from the Bili forest in Democratic Republic of Congo.
Jennifer Pan, Toronto's murderous 'golden' daughter brutally killed her parents, but why?
The kidnapping of Marlene Santana is one of the most baffling cases of infant abduction in American history.
Percy Fawcett was an inspiration for both Indiana Jones and Sir Arthur Conan Doyle’s “The Lost World,” but his 1925 disappearance in the Amazon remains a mystery to this day.
