In an Irish Exclusive, we here at entertainment.ie are hosting the debut trailer for the Michael Jackson swansong, This Is It. Cut together from countless hours of rehearsals by Jackson's mate and High School Musical helmer, Kenny Ortega, Sony are distributing the film, having paid mucho clams for the rights after a fierce bidding war. Anyhow, check out the trailer for it over yonder. This film is released October 28th worldwide