It is almost midnight, and above a semi-abandoned Bangkok shopping centre, Ghost Radio is on air.
Rapid-fire comments ping across the studio’s screens as thousands tune in online to hear callers describe their encounters with the supernatural.
Belief in spirits runs deep in the kingdom, which has a celebrated canon of ghosts from individuals like Mae Nak, a woman who haunted her village after dying in childbirth, to more sinister creatures like krasue — bodyless women who float through the night looking to devour flesh.
Now these ancient tales are being reinvigorated through…