Paranormal investigator Dean Johnson 48, visited the abandoned church with partner Charlie last Wednesday after reading about it on specialist websites.
Dean, a part-time driver for Waitrose , said: "We had been standing on the public road outside the church for 10 minutes and my partner Charlie was testing the camera on his phone.
"We hadn't even had a chance to set up our three cameras with their tripods.
"When Charlie looked back at his camera footage there appeared to be a black hooded monk walking across the archway."
The paranormal enthusiast, who lives in Daventry, said: "We rushed back to the church but there was no-one there. The tower was locked so whatever it was was heading to a dead end.
"It's still unexplained but I'm going back to get more evidence.
"I'm not sure if I believe in ghosts but I certainly believe in the multiverse where people can cross over into our time from different dimensions.
Read Full Story: Mirror UK