About this movie
A documentary about sleep paralysis
The Sleep Files: Altered States
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Questions about The Sleep Files: Altered States
How long is The Sleep Files: Altered States?
The Sleep Files: Altered States has a runtime of 1h (1 hour).
Who directed The Sleep Files: Altered States?
The Sleep Files: Altered States was directed by Joseph Bullman and released in 1998.
What genre is The Sleep Files: Altered States?
The Sleep Files: Altered States is a Documentary film (1998).
Who stars in The Sleep Files: Altered States?
The cast of The Sleep Files: Altered States includes Nigel Anthony, Rosalind Cartwright, Denise Corke, Michel Corke, Penny Corke.