Michael Moore will debut a new movie about Donald Trump on Tuesday night at New York’s IFC Center.

The documentary filmmaker has been teasing the surprise project, called Michael Moore in Trumpland, online since last week.

“See the film Ohio Republicans tried to shut down. Oscar-winner Michael Moore dives right into hostile territory with his daring and hilarious one-man show, deep in the heart of TrumpLand in the weeks before the 2016 election,” reads a synopsis on the IFC Center website. Moore will be in attendance at the screening.

Moore alluded to the project in a tweet last week: “Yes, some rumors may be true. I ‘might’ be putting the finishing touches on an ‘October Surprise’ for this election Then again…” he wrote on Twitter.

On Monday night, Moore announced the free screening via his Twitter account; the film’s regular run at the IFC Center starts on Wednesday.

Moore, whose documentary Where to Invade Next, was released earlier this year, has been a vocal opponent of Trump throughout the presidential campaign.