Kingdom Hearts II English Voice Cast Revealed
Although not a complete list, Electronic Gaming Monthly's March issue has been leaked revealing english cast members.
The entire article has is now available on Find Articles (see source link below) which ended by revealing some of the voice actors. As you would expect, several and the most important characters will have the same voice however there has been some changes.
Sora: Haley Joel Osment - returning actor
Aerith: Mena Suvari - new actress, replacing Mandy Moore
Tifa: Rachael Leigh Cook - new actress playing new character
Riku: David Gallagher - returning actor
Kairi: Hayden Panettiere - returning actress
Roxas: Jesse McCartney - new actor playing new character
Namine: Brittany Snow - new actress playing new character
Hades: James Woods - returning actor
Chicken Little: Zach Braff - official voice actor for Chicken Little
Cloud: Steve Burton - returning actor.
As the March issue, the article also says that you'd need to another month to play the game but although no release date has yet to be confirmed, April has been suggested as the release date on numerous occasions. It should also be noted that Nomura did have a comment on a possible KH CG movie and said “If we were to create it, I would definitely consider it and the movie should be possible”.
The article also includes spoilers and information about some of the new worlds.