Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Watchers are a secret organization that watches the Immortals in the Highlander: The Series and all subsequent related series and movies.They were introduced in the season 1 finale as a cliffhanger for the following season. Since then, they were an integral part of the series and Duncan MacLeod's adventures.In "The Watchers", Joe Dawson explains the Watchers to Duncan MacLeod: "For as long as your kind's been around, we've been watching. (...) We observe, we record, but we never interfere. (...) Too much of man's history has been lost. When you get through all of life's crap, the only thing that matters is the truth. We want the truth about Immortals to survive, not a bunch of old wives' tales.