A new investigation at the mysterious Triangle reveals multiple UAPs before the team makes an unbelievable discovery in the creek that borders the southern region of the property. See more in this clip from Season 5, Episode 3, "Dead in the Water."

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Anchored by never-before-seen footage of the ranch and what it contains, the series will feature a team of scientists and experts who will conduct a daring and thorough search of this infamous 512-acre property located in Utah’s Uinta Basin in an attempt to find out the ‘who?’ ‘what?’ and ‘why?’ behind more than 200 years of UFO and paranormal related mysteries.

HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.