Ancient Aliens Special Presentation (2022)

S1E10 Gone without a Trace

Every year, countless people vanish without a trace, and many remain unlocated. This unsettling trend is not a recent occurrence. Historically, ships and planes have inexplicably disappeared during their travels, and entire societies, communities, and tribes have seemingly vanished from existence without any evidence. Could there be a link among these mysterious disappearances, perhaps tied to otherworldly gateways or even alien entities?