Still going strong (ish), The X-Files has been wowing fans since it started 25 years ago in 1993. While we all know where Gillian Anderson and David Duchovny are, the show has thrown up many memorable guest appearances over two decades. So, we open up a very special X-file on where those stars are and what they're up to now. Have any been abducted? Let's find out. (Note: we've not included Anderson and Duchovny or anyone else still currently in the show, whose most recent season came to a controversial end.)