Katarina's Nightmare Theater - 2011 was released on:
USA: 2011 (DVD premiere)
Katarina's Nightmare Theater - 2011 Final Exam 1-3 was released on: USA: 3 June 2011
Archaeology - 1991 Caesar's Nightmare was released on: USA: 1991
The Midsummer's Nightmare - 1922 was released on: USA: 15 January 1922
The Butcher's Nightmare - 1917 was released on: USA: 24 February 1917
Nightmare Ned - 1997 was released on: USA: 19 April 1997
Katarina's Nightmare Theater - 2011 The Survivor 2-1 was released on: USA: 21 February 2012
Katarina's Nightmare Theater - 2011 Whispers 1-12 was released on: USA: 23 November 2011
Katarina's Nightmare Theater - 2011 The Pyx 1-6 was released on: USA: 30 June 2011
Katarina's Nightmare Theater - 2011 Humongous 1-1 was released on: USA: 17 May 2011
Katarina's Nightmare Theater - 2011 Snapshot 2-3 was released on: USA: 28 February 2012
Katarina's Nightmare Theater - 2011 Incubus 2-4 was released on: USA: 24 April 2012
Katarina's Nightmare Theater - 2011 Satan's Slave 1-14 was released on: USA: 14 December 2011
Katarina's Nightmare Theater - 2011 Double Exposure 1-13 was released on: USA: 30 November 2011
Katarina's Nightmare Theater - 2011 Final Exam 1-3 was released on: USA: 3 June 2011
Katarina's Nightmare Theater - 2011 The Devil's Men and Terror 1-9 was released on: USA: 28 September 2011
The Nightmare - 2014 was released on: USA: 2014
The Nightmare - 2015 was released on: USA: 2015