Knights of the South Bronx is a 2005 American drama television film directed by Allen Hughes and written by Jamal Joseph and Dianne Houston. Based on a true story, it stars Ted Danson as a teacher who helps students at a tough South Bronx elementary school to succeed by teaching them to play chess.^[1] It aired on A&E on December 6, 2005.

The film is based on the true story of David MacEnulty,^[2] who taught schoolchildren of the Bronx Community Elementary School 70 to play at competition level, eventually winning New York City and the New York State Chess Championships. The screenplay portrays whistle-blowing and a mid-life crisis that combine to remove Richard Mason (played by Ted Danson) from his old life. He becomes a substitute teacher and is assigned to a fourth-grade class in a South Bronx school. In the class are students with parents who are drug addicts or in jail or just scrambling to pay the bills. Few of them see a purpose in school other than meeting society's requirements, and he struggles, mostly in vain, to reach them.

Then a student whose father is in jail sees Mason in the park playing a simultaneous exhibition, and beating fourteen opponents at once. He asks to learn the game. One thing leads to another, and soon the entire class is interested in the game. Mason convinces them that on the chessboard it doesn't matter how much money you have or what clothes you're wearing or where you come from, and that it's only the moves you make, then and there. The class forms a team to compete in ever-larger tournaments.

• Ted Danson - Mr. Richard Mason
• Malcolm David Kelley - Jimmy Washington
• Brian Markinson - Arnie
• Kate Vernon - Pat Mason
• Yves Michel-Beneche - MD Duprais
• Yucini Diaz - Renee
• Antonio Ortiz - Dawson
• Eugene Clark - Gene
• Keke Palmer - Kenya Russell
• Clifton Powell - Cokey
• Devon Bostick - Darren
• Sandi Ross - Principal Nettie Weston
• Karen LeBlanc - Dolly
• Philip Akin - Asst. Principal Allen Hill
• Alex Karzis - Kasparov
• Nicholas Carpenter - Dawson's Opponent

The film was announced in January 2004, under the working title Chessmates.^[3] Filming took place in Toronto. David MacEnulty, the inspiration for the film's main character, taught the basics of chess to the child actors.^[4]