Reparto (por orden de créditos)
Barry Taff
Self
David Oman
Self - Filmmaker
Kevin Mannis
Scott Michaels
Bill Baldini
ACTOR
Mark Llewellyn
FBI profiler
Jeff Mudgett
Michael Channels
Self - filmaker
Amy Cobb
Lara Fury
Adam Selzer
Jean-Pierre Giagnoli
Paranormal expert
Kendra Belgrad
Interviewed
Ethan Brown
Karlo Zuzic
Jason Haxton
Marilynne K. Roach
Richard Gallagher
John Grabowski
Laurie Hull
Self - Psychic
Christopher Page
Betty Potts
Richard Chakejian
Jane Howerton
Lirette Sedita
Tom Morovich
New Orleans detective
Timothy Smith
Self - Pennhurst Paranormal Association
Gershon Winkler
Rabbi & author
Christopher LaRue
New Orleans resident
Sonja Horstman
C.J. Senn
Michael Berenbaum
Holocaust scholar
Laurie Campbell
Richard Trask
Terri Colbert
Jonathan Scott
Alyne Pustiano
James Conroy
Self - Pennhurst Memorial & Preservation Alliance
Leo Watermeier
Patrick Smith
Nick Carlson
Self - Paranormal Investigator
Matt Beres
C.W. Sedgley
Gregory Pirmann
Charles R. Figley
Kevin Connelly
Erik Vanlier
Self - Host
Edward Crabtree
Eric Fialho
David Ferleger
Edward Kovacic
James Jessen Badal
Dennis Downey
Roderick Pyatt
Richard Rochlin
Self - Attorney