United Kingdom, March 26 -- The Harry Potter revival will be released earlier than expected on HBO.

The first trailer for the upcoming revival series based on JK Rowling's wizarding novels - which started with Harry Potter and the Philosopher's Stone has been unveiled, and fans won't be waiting until 2027 like they expected.

At the end of the teaser, HBO confirmed the show will premiere Christmas 2026, rather than the 2027 date which was previously announced.

Meanwhile, the first season will be called Harry Potter and the Philosopher's Stone, which means each series will be named after he respective book instead of simply being called Harry Potter.

HBO and HBO Max boss Casey Bloys recently insisted it hasn't been difficult getting act...