Real Ghost Caught On Tape?

In this video someone is filming from a car in daylight hours and there is an apparition that runs across the screen.

Ghost Caught On Video

In this video someone is filming at theruins of 12th-century Augustinian Bolton Priory in North Yorkshire, England and catches something around the corner.

Demon caught on tape in the forest

In this video there are two people walking through the woods and come across a strange figure.

Ghost Girls Caught on Tape

In this video from a tv show they claim to have caught a real ghost or apparition following two girls walking across the room on thermal camera. I would like to have watched and seen if they tried to (as ghost hunters puts it) debunked it.

Scariest ghost caught on film

This video was labeled "Scariest ghost caught on film". It's 2:45 minutes long from a home recording from a father playing hide n seek with his daughter.
Here is what the post on you tube says about the video:
"I was playing hide and seek with my daughter, I didnt know i was playing with My daughters "imaginary" friend. Cant believe i got it on film.Look for upcoming documentary in sept. "Ockham's Razor: Mabel Real ghost documentary ", with interviews and never before seen footage."

So what do you think ghost or hoax?