man and a dog are both killed by the shores of Loch Ness by what would appear to have been the monster. Local author Noel Bastion and his wife Eleanor, a former big game hunter, agree to help the Saint keep watch in case the monster appears but the Saint comes upon a castle ruin with a cellar containing gas tanks and a huge club, and then somebody tries to kill him. Has somebody purposely created a false monster? And if so why?

Résumé de IMDb.com