The Mystery of Sleep

Movie. Sleep experts explore how the discovery of REM (rapid eye movement) opened up a fascinating new field of research on dreams, sleep disorders and more.

Age Rating

• PG
• G
• TV-G
• U/A 7+

Where can you watch The Mystery of Sleep?

Available on Netflix in the United Kingdom

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Available on Netflix in other countries

Unavailable on Netflix in other countries

Is The Mystery of Sleep on Netflix UK?

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Age Rating

'The Mystery of Sleep' is rated PG, suggesting parental guidance is recommended for viewers under the age of 10. The movie may contain mild themes, language, or brief violence, but nothing that would significantly concern parents.