Who are the Zygons? TARDIS Index File Find out everything the TARDIS knows about the Zygons in this Index File of our Monster of the Month in August 2016! 6 August 2016 No comments Categories: news, video Tags: Tardis, TARDIS index file, Zygon Comments Leave a Reply Click here to cancel reply. XHTML: You can use these tags: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> This site uses Akismet to reduce spam. Learn how your comment data is processed.