I recently had a chat with Dr Louie Savva and Dr Matthew Smith about ghosts, ghost hunters, and cryptozoology for their podcast The Existential Files. This is now available to listen to in episodes 48 and 49 of show. You can find the notes here and here, and watch/listen below.
Fun to note is that Louie and Matthew both served the role of the mean skeptic on the television show Most Haunted while I avidly watched along at home as a not only a ghost believer but a fledgeling ghost hunter too. Funny how things pan out.