An airport security guard has captured what he believes to be bizarre happenings unfolding at the dead of night.
In the clip – taken in the early hours of October 3 – a security door can be seen swinging open.
The camera appears to have been fast-forwarded.
Despite the power of the door appearing to swing open at full force, nobody can be seen standing in the doorway.
The video was uploaded to Reddit yesterday and was captioned: “My friend is security at the airport and he saw this through the security cameras.”
Viewers claimed they noticed “a subtle shadow change before the door opens”.
But it is not known what is responsible for the spooky happenings.
One person asked if “unequal air pressure” was to blame.
While a second said: “Airport security doors like this are very securely locked and can’t be opened without a security card or by punching in a manual code, which changes regularly.”
A third simply described it as “terrifying”.
It comes after a ” ghost” was captured pacing back and forth in a house.
Months ago a Google Maps user spotted a “ghost with red eyes” staring as him in bizarre footage.