Hangar 18 - 1980 was released on:
USA: July 1980 (Hollywood, California)
Ireland: 13 March 1981
Taiwan: 31 October 1981
Portugal: 4 February 1982
Australia: 6 May 1982
Sweden: 14 May 1982
Colombia: 9 June 1982
Hungary: 7 February 1985
Japan: 15 October 1987 (video premiere)
Hangar 18 - 2008 was released on: USA: 17 August 2008 (Fright Night Film Festival)
Mystery Science Theater 3000 - 1988 Hangar 18 1-19 was released on: USA: 14 March 1989
Chain Reaction - 1980 1980-01-18 was released on: USA: 18 January 1980
Chain Reaction - 1980 1980-02-18 was released on: USA: 18 February 1980
Chain Reaction - 1980 1980-04-18 was released on: USA: 18 April 1980
Chain Reaction - 1980 1980-06-18 was released on: USA: 18 June 1980
Fatty Finn - 1980 was released on: Australia: 18 December 1980 USA: 18 December 1980
The John Davidson Show - 1980 1980-07-18 was released on: USA: 18 July 1980
The John Davidson Show - 1980 1980-12-18 was released on: USA: 18 December 1980
Dance Fever - 1979 1980-10-18 was released on: USA: 18 October 1980
Card Sharks - 1978 1980-09-18 was released on: USA: 18 September 1980
Card Sharks - 1978 1980-11-18 was released on: USA: 18 November 1980