The Sleep Files: Altered States
- Jaro: 1998
- Lando: United Kingdom
- Ĝenro: Documentary
- Studio: Twenty Twenty Television, Discovery Communications
- Ŝlosilvorto:
- Direktoro: Joseph Bullman
- Rolantaro: Nigel Anthony, Rosalind Cartwright, Denise Corke, Michel Corke, Penny Corke, Floyd S. Cornelison, Jr., M.D.
