Warner Bros withheld the announcement that Actors Equity had agreed to lift its boycott on the Hobbit movies.
Warner Bros has warned that the release of government documents on the Hobbit deal would be a "major disincentive" to future film-making in New Zealand.
Drake is setting up his own label after reportedly signing a new deal with Warner Bros Records executives.
Three Labour MPs who opposed tax breaks and labour law changes to make the Hobbit in New Zealand will attend the premiere.
Studio bosses at Warner Bros have called the cast of Gangster Squad back to the set for reshoots following the Aurora cinema massacre in Colorado last month.
The union for New Zealand actors is rejecting allegations its role in the process to hire foreign actors put films at risk.
The Government promised Warner Bros it would override any union veto of actors' visas as part of a deal to ensure The Hobbit stayed in New Zealand.
Prepare to have your patience tested if you prefer to rent DVDs rather than buy them.
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