Ben Stiller Confirms NY Knicks Docuseries with HBO and A24: BTS Footage of Championship Win

New York Knicks Championship Parade & Ceremony NEW YORK, NEW YORK - JUNE 18: Zohran Mamdani, New York City Mayor and OG Anunoby of the New York Knicks are seen on a float during the New York Knicks Championship ticker tape parade and victory rally celebrating winning the 2026 NBA Finals on June 18, 2026 in New York City. The New York Knicks defeated the San Antonio Spurs in five games to win their first NBA Championship in 53 years. (Photo by Angelina Katsanis/Getty Images) (Angelina Katsanis/Getty Images)

Knicks fans, get ready to relive every moment of the team’s historic championship run.

Longtime New York Knicks superfan Ben Stiller has officially confirmed that he is producing a multi-part documentary series about the franchise in partnership with HBO, A24, the NBA, and Madison Square Garden. The actor and director made the announcement during an appearance on Jalen Brunson and Josh Hart’s Roommates Show podcast.

Rumors about the project had been swirling throughout the Knicks’ playoff run as fans noticed Stiller constantly filming courtside moments from his phone during games. Now, we know exactly why.

According to Stiller, the documentary will cover much more than just the Knicks’ unforgettable 2026 championship season. The series will also explore the rich history of the franchise and the generations of players, coaches, and fans who helped shape one of basketball’s most iconic teams.

“It’s kind of gonna be about all eras of the Knicks,” Stiller said on the podcast, adding that the championship season feels like the culmination of something that has been building for a very long time.

The project has reportedly received full cooperation from the NBA, Madison Square Garden, and Knicks owner James Dolan, giving filmmakers unprecedented access to the team and organization. Stiller also revealed that filming will continue into next season.

No official title, release date, or episode count has been announced yet, but excitement is already sky high among Knicks fans. Between HBO’s track record with sports documentaries and A24’s acclaimed storytelling, expectations couldn’t be higher.

For a fan base that waited 53 years to celebrate another championship, this documentary could become the ultimate time capsule of a season New York will never forget.

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