War Brewing over MJ's 'Thriller' Musical

Michael Jackson is coming to Broadway, whether his estate likes it or not ... at least that's what the most famous Broadway family says.

Nederlander Presentations has filed a creditor's claim, but it's not asking for money. Nederlander wants the probate judge to tell the executors they have no choice but to honor a contract Michael Jackson inked in 2008 for a musical stage play featuring music from "Thriller" and "Off the Wall."

The production hit a major road bump last year, when John Landis sued Michael Jackson, claiming MJ couldn't make a deal for the musical without his sign off. Landis directed "Thriller." That suit is pending.

Howard Weitzman, legal guru for the MJ estate, tells TMZ, "I've seen their creditor's claim. I don't agree with their request."