Reparto (por orden de créditos)
Josh Gates
Self - Host
Phil Torres
Self - Field Biologist
Jessica Chobot
Self - Paranormal Researcher
Heather Amaro
Brian Garrity
Self - Co-Executive Producer
Evan B. Stone
Self - Cameraman
Andrew Wollman
Self - Crew Member
Dalen Spratt
Self - Paranormal Investigator
Juwan Mass
Jenn Dowker
Self - Boat Captain
Marcus Harvey
Bob Kennedy
Cico Silva
Self - Audio Mixer
Jimmy Church
Self - Radio Host & Researcher
Jeff Wamsley
Self - Curator, Mothman Museum
Colby Marshall
Self - Rancher
Kari Celestine
Self - Eyewitness
Jeff Gerhardt
Self - Firefighter
Bruce Powell
Sandro Gama Pedroso
Self - Jungle Guide
Robert Gale
Self - Former Green Beret
Kyle Cortiana
Tania Moreno
Mark Wenner
Self - Cave Research Foundation
Rachel Sanders
Tyler Estep
Self - Museum Curator
James Fox
Self - UFO Researcher & Filmmaker
Luis Elizondo
Self - Former Pentagon Official
Eric 'Digger' Manes
Self - Moonshiner
Matt Moneymaker
Self - Bigfoot Investigator
Lee Hampel
Dylan Tucker
Self - Historian
John Gurner
Self - Military Historian
Erik Rintamaki
Suzanne Trussell
Self - Archeologist, Allegany Historical Society
Joey Perales
Mark Kuntamestha
Self - Ex Khao Kala Member
Roner Macuyama
Luis Vázquez
Eyewitness
Sheila Hagar
Self - Descendant of Train Victim
Sammy Rahming
Enrique Kolbeck
Self - Air Traffic Controller
Tim La Porte
Self - Pilot, Iliamna Air Taxi
Steve Robinson
Self - Witness
Brent Underwood
Self - Owner
John Hambrick
Leonardo Samaniego
Self - Retired Police Officer
Sinead Houlihan
Self - Local Historian
Dana Holyfield
Self - Granddaughter of Harlan Ford
Manny Herrera
Self - Truck Driver
Rhys Darby
Cryptid Fanatic
Bill Kennedy
Self - Local School Teacher
Jessica Bowers
Self - Trans-Allegheny Employee
Humphry Wakefield
Self - Castle Owner
Chris Hughes
Sean Crosby
Self - Oyster Farmer
Joe Barger
Kenny Stokes
Self - US Marine
Brad Cook
Self - Trans-Allegheny Historian
Whiskey
Self - Good Boy
Cat Galagan
Self - Tour Guide
Jovie Berrios
Self - Research Historian
Joe Herscher
Self - Carriage Driver
Manami Yabuki
Thomas Marcum
Self - Bigfoot Researcher
Carlos Hernandez
Self - Mayan Guide
Amy Waine
Nickoli Alvarado
Joanna Lamparska
Jeremy Mincer
Self - Property Owner
Virgil Candeil
Self - Werewolf Researcher
Terry Purvis
Self - Mayor of Fouke
Dave Spinks
Self - Ret. Air Force - Fed. Law Enforcement
Katy Elizabeth
Self - Founder: Champ Search
Daniel Nims
Self - Retired US Air Force Pilot
Tom Rust
Self - Archaeologist
Nick Ray
Self - Author
Bob Kender
Self - Search and Rescue Diver
Joe D'Angeli
Self - Chiroptologist
Kainan Jordan
Patricia Kambesis
Self - Geologist, Cave Research Foundation
Raimundo Mendes
Miguel Poblano
Self - Canal Guide
Brenda Moss
Mark Ramsey
Sean Cahill
Self - Chief Petty Officer, US Navy, Ret.
Marc Myrsell
Self - Ape Canyon Researcher
Tia Stauffer
Darryl Ertel
Self - Great Lakes Shipwreck Historical Society
Pablo Lopez
Kongpop Uyen
Self - Neuroscientist
David Fechter
Self - Wildlife Biologist
Michael Panck
Self - Pilot
Andrew Quintana
Self - Local Eyewitness
Bert Coates
Manuel Rivapalacio
Self - Volcano Guide
Bruce Wright
Self - Biologist
Edgar Peraza
Self - Maya Priest
Alejandro Aricara
Sharon Robinson
Charlene Whyms
Self - Owner, Lucky Lusca Tavern
Yvonne Hambrick
Larry Cesspooch
Self - Ute Spiritual Leader
Craig Leck
Self - Mine Caretaker
David Ryan
Self - Hellfire Club Expert
Emilio Salas
Self - White Witch
M.K. Davis
Rich Capitan
Steve Feltham
Self - Researcher - Loch Ness
John Bell
Self - Military Expert
Tiffany Roszell
Self - Trainer
Leo Willis
Self - Conservation Biologist
Frank Kupka
Self - Tenant, The Western Block
Rodney Gibson
Self - Former Trans-Allegheny Employee
Micah Watkins
Zachary Stevens
Tsugio Kinoshita
Self - Researcher
Richard Craig
Self - Castle Employee
Airi Sueyoshi
Self - Ryukyu Noro
Alexandru Surducan
Self - Physicist, Hoia-Baciu Project
Brian Findley
Self - Manager
Tori Burton
Arthur Parris
Self - City Marshal
Rafal Holubowski
Self - Local Tourist
Julien Piaux
Self - Werewolf Witness
Eusebio Valdez
Steve Ray
Self - Local Guide
Chris O'Brien
Jonathan Haug
Braveheart
Self - Native American Expert
Mike Geschwind
Self - Tech Supervisor
Philip Rykwalder
Self - Caver & Eyewitness
Nina Ridhibhinyo
Self - Director: Leahy Center
Ben Stanfield
Self - Safety Diver
Crystal Alegria
Rogelio Sanchez Santana
Self - Island Caretaker
Donnie Gulley
Self - Former Hardin County Sheriff's Deputy
Gregory McCann
Self - Wildlife Conservationist
Randy Hall
Self - Expedition Outfitters
Megan Zalinka
Amy Bruni
Chad Lewis
Linda S. Godfrey
Self - Journalist & Author
Gary Voorhis
Self - Aegis Computer & CEC Technician
Danny Long
Self - Director of Photography
Joe Bongiovanni
Self - Bigfoot Hunter
Harald Edens
Self - Director, Langmuir Laboratory
Ann Thongcharoen
Self - Khao Kala Member
Eric Taylor
Isaac Loutzenhiser
Juan Carlos 'JC' Palomino
Eduardo Castillo
Self - Dive Master
Mark Stigar
Joel Sánchez Bermúdez
Self - Atmospheric Scientist
Khyrs Carroll
Self - Marine Scientist
Stephanie Wigger
Ashley Darkwood
Trudy Wilson
Self - Bus Driver
Roy Verrett
Diana Perla Chapa
Ryan Eberhart
Heather Grimmer
Self - Owner, The Western Block
Godi 'Stefan' Istvan
Self - Shepherd
Fred Roehl
Self - Native Alaskan
Wendy Higgins
Billy Brown
Self - Railway Inspector
Jake Shetenhelm
Self - Local Trapper
Frank Costantino
Self - Construction Contractor
Brian Peterson
Rumo Aso
Les Butterworth
Self - Skipper - Loch Ness
Nanae Yorikawa
John Caldwell
Self - Local Hunter
Doyle Holmes
Bryan Fauquembergue
Self - Groundskeeper
Krzysztof Szpakowski
Self - Local Miner and Landowner
Jose Magaña
Self - Mayan Priest
Benjamin Delcros
Frank Casser
Self - GPR Specialist
Chris Corsello
Self - Assistant Cameraman
Sallie Haynes
Self - Expedition Captain
Philly Mason
Self - U.S Grant Mine Caretaker
Michael Fetty
Tommy Casper
Self - Alta Vista Cemetary
Tom Hanson
David Britton
Anonymous
Adam Berry
Preston Dennett
Self - Historian & Author
Ryan Dillow
Somjit Raepeth
Self - Khao Kala Leader
Dave Thomas
Self - Scientist & Author
Jim Snodgrass
Pam Watson
Sophia Bierman
John Baechler
Arturo Pérez
David Malcolm
Self - Former Weapons Technician
Kendall Nakato
Kevin Weiderstrom
Self - Railway Historian
James Keenan
Investigator
Jesse Kasom
Self - Contractor
Miguel Ángel Contreras
Historian
Margaret Buehler
Self - Professor, Tulane University
Chris Smith
George David
Self - GPR Technician
Phil Porter
Self - Director, Mackinac State Historic Park
Patt Gunn
Willie Cameron
Self - Loch Ness Resident
Mark Trotter
Ryan Benner
Lyle Blackburn
Self - Fouke Monster Expert
Marco Visconti
Ales Cesal
Benjamin Radford
Self - Investigator and Author
Tobias Wayland
Self - Author - Researcher
Brad Kuhlman
Self - Executive Producer
Mike Zimmerman
Self - Director of Interpretation
Jj McCool
Self - Wildlife Expert
James Manning
John Jungman
Christina Salmon
Doña Nachita
Healer
Ryan Burns
Self - Ranch Owner
David shealy
Silviu Mustatea
Todd Clements
Alan McKenna
Self - Expert, Loch Ness Exploration Center
Audrey Prucca
Jason Hawes
Kelley Hanada
Ron Klein
Self - Helicopter Pilot
Maleeka Spruill
Ryan Clark
Self - Geologist
Jim Mahan
Stephanie Schuttler
Alexanna Salmon
Mihaela Minca
Self - Third Generation Witch
Paige Daley
Self - Official Keeper, Sightings Registrar
Andrew Zamora
Self - Biological Anthropologist
Claire Lemaire
Joe Ridler
Self - Expert Wingsuit Pilot
Mike Evans
Larry Conley
Bob Silvers
Self - Underwater ROV Pilot
Train
Self - Detector Dog
Brant Knecht
Self - Mate, Yankee Sunshine
Ayhan Lemaire
Raymond Szymanski
Self - Ret. Engineer, Wright-Patterson Air Force Base
Melinda Conley
Russ Benedict
John Mack Faragher
Mr. Clucky
Self - Doesn't Cluck Around
Max Soliz
Ancient Native Spirit (uncredited)
Danny Proctor
John Bell (uncredited)
Anda Mihaela
Self - Witch (uncredited)
Ana Buzea
Casandra Ionita Buzea