Howling:The Gate

In the Sarah Jane Adventures tomorrow - The wedding of Sarah Jane Smith - The Trickster tells The Doctor something about 'The Gate'. 'The Gate' also has something to do with The End of Time because it has been heard whilst filming. Could The Gate be something to do with the darkness if so are the timelords coming through it? Any other ideas? Saxon 3 17:14, October 29, 2009 (UTC)