This video is from Asia, probably Japan - Why do ghosts haunt derelict old buildings? If I were a ghost I would be staying in the penthouse suite of some smart, plush hotel... But ghosts don't live in a material world, do they?

Not sure what to make of this video. It looks like a weird puppet show. However, ghosts can take up many forms through the use of ectoplasm. The characters in the video could be displaying this sort of phenomena.

Security footage of something ghostly, which seems to be making the turnstiles move at Unam Museum, Mexico.

Taken at a theater in Uruguay. Is there something materializing in this clip? It looks a bit like a ladies head with long grey hair.

A dog encounters something strange happening during the night, while its owner sleeps.

A ghostly Japanese figure is recorded on video by joy riders, as they are race around in their car.

Paranormal activity in a children's bedroom, as blankets are pulled from one bed, then an orb fly's across the room above another child - who lay sleeping in the same room.

This photo was, taken in 1936, at Raynham Hall, UK, when the photographer saw ghostly image descending the stairs. He yelled to his friend, who could not see anything, and thought he was mad!. She is known as The Brown Lady due to reports of the spirit being seen wearing a brown dress.