Bigfoot
A legendary ape-like creature said to inhabit forests of the Pacific Northwest, with reported sightings spanning centuries.
Documented record
Known Facts
Bigfoot (also called Sasquatch) is described as a large, hairy, bipedal humanoid.
Reports of large footprints in the Pacific Northwest date back to the 19th century.
The 1967 Patterson-Gimlin film remains the most famous evidence, though its authenticity is debated.
The FBI analyzed purported Bigfoot hairs in the 1970s and found they were of deer origin.
No physical evidence (bodies, bones, DNA) has ever been confirmed.
Indigenous cultures across North America have legends of similar hairy humanoids.
Supporting claims & documentation
Evidence For
Patterson-Gimlin Film (1967)
MEDIAFamous film showing a purported Bigfoot walking through a forest.
SOURCE:Roger Patterson / Bob Gimlin
Footprint Casts
PHYSICALThousands of footprint casts have been collected by researchers.
SOURCE:Bigfoot Field Researchers Organization
Counterpoints & criticisms
Evidence Against
FBI Hair Analysis
PRIMARY SOURCEFBI analysis of purported Bigfoot hairs found them to be deer hair.
SOURCE:FBI
No Physical Evidence
ANALYSISNo bodies, bones, or DNA have ever been confirmed as Bigfoot.
SOURCE:Scientific consensus
Patterson-Gimlin Film Debates
ANALYSISThe film remains controversial with experts divided on authenticity.
SOURCE:Film analysis / Special effects experts
Unresolved inquiries
Open Questions
Is there a population of unknown primates in North America?
What is the origin of the Bigfoot legend?
Why has no definitive physical evidence been found?
Are there any credible modern sightings?
Chronological record
Timeline
European settlers report large footprints in the Northwest.
Large footprints found in California; 'Bigfoot' name coined.
Patterson-Gimlin film shot in Northern California.
FBI analyzes purported Bigfoot evidence.
Connected dossiers
Related Investigations
References & further reading
Sources
Automatically discovered links
Related Connections
FBI appear in both.
FBI appear in both.
Both reference United States.