Jon Hamm, Corey Stoll, and Michael C. Hall also star in the fact-based drama.
Bend It Like Beckham’s Gurinder Chadha directs The Boss-soundtracked feature.
The Jackson family has also issued a statement.
The four-hour documentary details Jackson’s long-running relationships with two boys, James Safechuck and Wade Robson, during the 1990s.
The film makes its debut on Saturday, January 26th, at the famed Utah movie festival.
Leaving Neverland tells the story of two boys who claim they were abused by the hit pop singer.
A selection of 112 feature-length films have been selected, representing 33 countries and 45 first-time filmmakers!