NEW YORK (AP) — Michael Moore has premiered a surprise film discussing the presidential election just three weeks before Americans head to the polls.

Moore debuted “Michael Moore in TrumpLand” in New York on Tuesday night in front of an audience of his fans. Free tickets to the premiere were distributed at the box office on a first-come-first-serve basis.

According to The Hollywood Reporter, the film features Moore speaking about both Republican nominee Donald Trump and Democratic candidate Hillary Clinton on stage earlier this month in Wilmington, Ohio, a hotbed of Trump support.

The liberal documentarian urged the crowd at Tuesday’s premiere to vote for Clinton next month.

Acording to the post on hollywoodreporter.com:

“The live performance film — which sees Moore speaking about the two candidates onstage, and supposing what would happen if each were to become the next U.S. president — was shot less than two weeks ago, over two consecutive nights at a venue in Wilmington, Ohio, in a county where Trump received four times as many votes as Clinton did in the primary elections.”

The film will screen for one week at the IFC Center in Manhattan beginning Wednesday. It will also be shown at a theater in Encino, California.

Moore says he hopes more theaters will be announced soon.

Associated Press

People wait in line outside the IFC Theater before the debut of a surprise documentary about Republican nominee Donald Trump titled "TrumpLand" by US filmmaker Michael Moore in New York on October 18, 2016. / AFP PHOTO / KENA BETANCUR/Getty Images

People wait in line outside the IFC Theater before the debut of a surprise documentary about Republican nominee Donald Trump titled “TrumpLand” by US filmmaker Michael Moore in New York on October 18, 2016. / AFP PHOTO / KENA BETANCUR/Getty Images