Dr. Emily Zarka of Monstrum looks at the phenomenon of seeing a shadowy man in a wide brim hat appearing during episodes of ...
The exact cause of hallucinations like the Hat Man is unknown, but experts believe they "occur when people experience the vivid dreams of REM sleep while they are awake", reported Sleep Foundation.
an old man with a dream hat does the dreaming for the villagers. He teaches a young boy how to use the dream hat. The evil owner of the factory tries to steal it from the old man and the boy.