A fourth Lion King film will not be released in 2010 as Disney did not officially announce that it was in production at all.
The Lion King 1½ was a straight to DVD movie released in 2004.The international release was titled, The Lion King 3: Hakuna Matata, but it was The Lion King 1½.
Come on Disne's
1994
lion king
June 15, 1994 .
The Lion King Trilogy (AKA The Lion King Movie Collection) has been released since December 7, 2004. You can buy it on amazon.com and at other retailers.
15 June 1994
2004
If they ever had a national tour then it might had come to London
The Lion King will be coming out of the Disney Vault in fall 2011; there is an official trailer that states this. However, there is no official date of its release.
There are rumors over the internet that lion king 4 could be released in october 2010.