Gillian Anderson and David Duchovny as Scully and Mulder

Gillian Anderson (left) and David Duchovny reprise their roles as Dana Scully and Fox Mulder in this still from the 2008 film The X-Files: I Want To Believe. Anderson and Duchovny originally created the characters for the spooky sci-fi TV series The X-Files, which ran from 1993 to 2002.