Initially just called "Mystic Knights" with a draft logo, the original presentation to affiliates just contained un-related stock footage that would never be used in the show.  

Once the initial filming was underway, it gained the full title of "Mystic Knights of Tir Na Nog", although still hard to read at the time.

Once the initial filming was underway, it gained the full title of "Mystic Knights of Tir Na Nog", although still hard to read at the time.