STAGE TUBE: ET Sneak Peek - Michael Jackson's THIS IS IT

Entertainment Tonight takes you behind the scenes on the upcoming film THIS IS IT. Watch the late King of Pop, Michael Jackson, at work in his eagerly anticipated film, fine-tuning the sound effects and music for one of his greatest hits.

The motion picture Michael Jackson'S THIS IS IT will offer Jackson fans and music lovers worldwide a rare, behind-the-scenes look at the performer as he developed, created and rehearsed for his sold-out concerts that would have taken place beginning this summer in London's O2 Arena. Chronicling the months from April through June, 2009, the film is produced with the full support of the Estate of Michael Jackson and drawn from more than one hundred hours of behind-the-scenes footage, featuring Jackson rehearsing a number of his songs for the show. Audiences will be given a chance to discover the man they never knew through this privileged and private look at Jackson. In raw and candid detail, Michael Jackson'S THIS IS IT captures the singer, dancer, filmmaker, architect, creative genius and great artist at work as he creates and perfects his final show.

Kenny Ortega, who was both Michael Jackson's creative partner and the director of the stage show is also directing the film, which is being produced by RAndy Phillips, Kenny Ortega and Paul Gongaware. Executive producers are John Branca and John McClain. The film will be distributed worldwide by Sony Pictures Releasing. Tickets for the limited two-week engagement of the film go on sale beginning September 27. For more information about the motion picture, please visit the website www.thisisit-movie.com.