Threshold - 2007 I was released on:
USA: 24 March 2007 (168 Film Festival) (premiere)
Threshold - 2012 I was released on: USA: 2012
On the Threshold - 1913 was released on: USA: 28 January 1913
On the Threshold - 1925 was released on: USA: 23 February 1925
Hell's Threshold - 2006 was released on: USA: 2006
Threshold - 2004 was released on: USA: 1 January 2004 (limited)
Project Threshold - 2009 was released on: USA: 4 April 2009
Threshold - 2006 was released on: USA: 11 March 2006 (168 Hour Film Project)
The Threshold of Change - 2012 I was released on: USA: 28 February 2012 (DVD premiere)
Threshold The Blue Angels Experience - 1975 was released on: USA: September 1975
Threshold - 2005 Revelations 1-8 was released on: USA: 4 November 2005 Finland: 15 December 2006 France: 3 February 2007 Hungary: 10 October 2007 Netherlands: 28 January 2008 Germany: 28 April 2008 Japan: 21 May 2008
Threshold - 2005 Shock 1-5 was released on: USA: 7 October 2005 Finland: 24 November 2006 France: 27 January 2007 Hungary: 19 September 2007 Netherlands: 21 January 2008 Germany: 14 April 2008 Japan: 30 April 2008
Threshold - 2005 Pulse 1-6 was released on: USA: 14 October 2005 Finland: 1 December 2006 France: 27 January 2007 Hungary: 26 September 2007 Netherlands: 21 January 2008 Germany: 7 April 2008 Japan: 7 May 2008