Curiosity - 2011 Is There a Parallel Universe 1-5 was released on:
USA: 4 September 2011
The Universe - 2007 Parallel Universes 3-2 was released on: USA: 18 November 2008
Parallel Universe - 2010 was released on: USA: 18 December 2010 (Gorilla Tango Film Festival) USA: 18 December 2010 (Chicago, Illinois)
His Curiosity - 1917 was released on: USA: 21 September 1917
Sci Fi Science Physics of the Impossible - 2009 How to Travel to a Parallel Universe 1-2 was released on: USA: 1 December 2009
Curiosity - 2010 II was released on: USA: February 2010
Woman's Curiosity - 1911 was released on: USA: 2 March 1911
Curiosity Shop - 1971 The Groon was released on: USA: 1971
Curiosity Quest - 2001 was released on: USA: 1 May 2001
Canned Curiosity - 1915 was released on: USA: 12 June 1915
Curiosity Shop - 1971 was released on: USA: 11 September 1971
Curiosity - 2011 Mankind Rising was released on: USA: November 2012
Simple Curiosity - 2009 was released on: USA: 16 February 2009 (internet)