The Sleep Files: Altered States
- ປີ: 1998
- ປະເທດ: United Kingdom
- ປະເພດ: Documentary
- ສະຕູດິໂອ: Twenty Twenty Television, Discovery Communications
- ຄຳ ສຳ ຄັນ:
- ຜູ້ ອຳ ນວຍການ: Joseph Bullman
- ຫລໍ່: Nigel Anthony, Rosalind Cartwright, Denise Corke, Michel Corke, Penny Corke, Floyd S. Cornelison, Jr., M.D.
