In Search Of... "Ghosts" (1977)
This episode from the series takes a look at the possibility of people's spirits remaining on Earth for a variety of reasons. This episode takes a look at two different cases. One is Washington Irving and rather or not his spirit was able to remain in his estate as well as another haunting that happened in Port Clyde, Maine. This certainly isn't the greatest television episode to deal with ghosts but if you're a fan of this series or just ghosts in general then it's entertaining enough and certainly worth watching. I will say that there really wasn't anything creepy about either story but they were at least entertaining enough and the interviews with the witnesses were good.
Episode: B