Lost Continent - 1951 was released on:
USA: 17 August 1951
Philippines: 22 July 1952 (Davao)
Finland: 12 September 1952
Portugal: 28 October 1952
Japan: 18 December 1955
The Lost Continent - 1994 was released on: USA: 1994 (Outfest Film Festival)
Land of Lost Watches - 1951 was released on: USA: 4 May 1951 USA: 2 October 1956 (re-release)
Svengoolie - 1995 Lost Continent was released on: USA: 12 November 2005
Lost Continent - 1951 is rated/received certificates of: Finland:K-8 Germany:12 USA:Approved (certificate #15313)
Lost Planet Airmen - 1951 was released on: USA: 25 July 1951 Philippines: 9 December 1952 (Davao)
Lost Continent of the Pacific - 2011 TV was released on: USA: 12 November 2011
Mark Saber - 1951 The Case of the Lost Face - 2.8 was released on: USA: 24 November 1952
Sky King - 1951 Lost Boy 3-6 was released on: USA: 12 January 1958
Schlitz Playhouse of Stars - 1951 Lost and Found 3-2 was released on: USA: 11 September 1953
The Adventures of Kit Carson - 1951 Lost Treaure of the Panamints 3-10 was released on: USA: 3 October 1953
Spider-Woman - 1979 The Lost Continent 1-6 was released on: USA: 26 October 1979 Netherlands: 20 February 1990
Men in Black The Series - 1997 The Lost Continent Syndrome 3-4 was released on: USA: 6 November 1999