The Sleep Files: Altered States
A documentary about sleep paralysis
Genre: Documentary
Cast: Nigel Anthony, Rosalind Cartwright, Denise Corke, Michel Corke, Penny Corke, Floyd S. Cornelison, Jr., M.D., William Hechter, Neil Kavey, Charles T. Tart, Mark Mahowald, Ken Martin, Harvey Moldofsky, Joann Mosby
Crew: Joseph Bullman (Director), Joseph Bullman (Producer), Claudia Milne (Executive Producer), Kate O'Driscoll (Co-Producer), Tony Robinson (Co-Producer)