The duration of Unsolved History is -2700.0 seconds.
The duration of Unsolved Mysteries is 2640.0 seconds.
Unsolved History was created in 2002.
Unsolved History ended in 2005.
Unsolved History - 2002 The Donner Party was released on: USA: 8 October 2003
Unsolved History - 2002 Billy the Kid Unmasked was released on: USA: 2 March 2004
Paul Aron has written: 'Unsolved mysteries of history' -- subject(s): Miscellanea, Curiosities and wonders, History 'Unsolved mysteries of American history' -- subject(s): History, Miscellanea, Large type books
Unsolved History - 2002 Butch and Sundance 2-22 was released on: USA: 15 August 2004
Unsolved History - 2002 Area 51 3-5 was released on: USA: 17 February 2005
Unsolved History - 2002 The Iceman Mystery 1-7 was released on: USA: 20 November 2002
Unsolved History - 2002 Jack the Ripper 2-11 was released on: USA: 12 February 2004
Unsolved History - 2002 Hunting Nazis 2-14 was released on: USA: 5 May 2004
Unsolved History - 2002 The Roman Colosseum 1-13 was released on: USA: 12 March 2003