November 6, 2025
by Carla Hay

Directed by Kelly Reichardt
Culture Representation: Taking place in 1970, in Massachusetts and in Ohio, the dramatic film “The Mastermind” features a predominantly white cast of characters (with a few African Americans and Latin people) representing the working-class and middle-class.
Culture Clash: A married father, who’s an unemployed carpenter and art school dropout, masterminds an art heist at a local museum and finds his life spiraling out of control when he tries to avoid getting caught.
Culture Audience: “The Mastermind” will appeal primarily to people who are fans of filmmaker Kelly Reichardt, the movie’s headliners and crime dramas with realistic performances.

“The Mastermind” is an absorbing and well-acted character study of a middle-class American married father who blows up his stagnant life by leading a museum art heist. Viewers expecting an action-packed crime thriller will be disappointed. “The Mastermind” is actually a credible portrayal of how someone can commit a crime for thrills and find out the hard way that being an outlaw can slowly kill the soul and can result in an isolating and stifling existence.
Written and directed by Kelly Reichardt, “The Mastermind” had its world premiere at the 2025 Cannes Film Festival and and made the rounds at several other film festivals in 2025, including the Sydney Film Festival, the Telluride Film Festival and the New York Film Festival. “The Mastermind” takes place in Massachusetts and in Ohio. The movie was filmed in Ohio.
“The Mastermind” (which takes place in 1970) begins by showing what appears to be a normal family trip at the Framingham Art Museum in Framingham, Massachusetts. James Blaine “JB” Mooney (played by Josh O’Connor) is at the museum with his wife Terri Mooney (played by Alana Haim) and their fraternal twin sons Carl Mooney (played by Sterling Thompson) and Tommy Mooney (played by Jasper Thompson), who are about 9 or 10 years old. Carl is the more talkative and aggressive brother. Tommy, who wears glasses, is the more introverted and obedient brother.
Carl is babbling non-stop while sitting on a museum bench inside a room while his parents look at the displays in the room. Carl and Tommy don’t notice JB discreetly unlocking a glass display case that has wooden toy soldiers inside. JB steals one of the toy soldiers and slips it into Terri’s purse.
Terri knows that JB has stolen this item and thinks this theft is a harmless prank. The family then leaves the museum with the theft undetected. What Terri doesn’t know (but she will find out later) is that this theft was really a “dry run” test for JB to commit an even bigger theft from the museum, a number of days later. JB has also been casing the museum with solo trips to learn about the museum’s routines and security.
JB comes from a privileged background, but his life has been at a frustrating standstill. “The Mastermind” doesn’t tell everything about JB at once. Information about him is revealed in conversations throughout the movie. JB, who is in his mid-30s, is an art school dropout who is now an unemployed carpenter who hasn’t been working for an untold number of months. Terri has a job as an administrative assistant at an unnamed design company.
JB’s father Bill Mooney (played by Bill Camp) is a judge who isn’t pleased that JB has such an aimless life. In a scene where JB and his family have dinner at the house of Bill and his wife Sarah Mooney (played by Hope Davis), Bill mentions a building contractor named Kipp as an example of someone who has a very successful career because Kipp has “projects all over town.” JB is dismissive and scoffs that Kipp is really just has accounting duties that are “an idiotic waste of time.” Bill replies, “Well, you seem to have a lot of time on your hands.”
JB is the mastermind and leader of the heist, where he plans to steal four Arthur Dove paintings from the Framingham Art Museum. He enlists the help of three low-level criminals to be his accomplices: Larry Duffy (played by Cole Dolman), Guy Hickey (played by Eli Gelb) and Ronnie Gibson (played by Javion Allen), who will all be paid a partial amount up front, and the rest of the payment will happen after they complete the heist and the paintings are sold on the black market.
The plan is for Larry to be the getaway driver, while Guy and Ronnie will be the ones to go inside and steal the paintings. JB says he can’t be near the museum at the time of the heist because he’s been to the museum too many times and might be automatically be considered a suspect. Larry is very skeptical about having Ronnie as part of this theft crew because Ronnie is a teenager, and it will be the first time that Ronnie has worked with JB, Larry and Guy. JB assures Larry that Ronnie can be trusted.
JB doesn’t have the upfront money to pay his accomplices. And so, he lies to his mother Sarah by borrowing money from her and saying that the money is to buy tools and rent a workspace for a contractor job where JB has been hired to make Japanese-style cabinets. Ironically, JB asks Sarah for this money during a lunch meeting they have at the museum. It’s mentioned later in the movie that JB’s parents are members of the museum’s patronage group.
On the day of the heist, a few unexpected things happen that fluster JB and probably affect his ability to think clearly. First, he finds out that Carl and Tommy have the day off from school because of a day-long faculty meeting. Terri can’t take care of the kids because she’s at work. JB gives Carl and Tommy some cash to go play somewhere and tells the twins and he will be back to pick them up at the dropoff location by 2 p.m. that day.
JB then gets a major setback when Larry backs out of the heist as soon as Larry gets paid his upfront money. It says a lot about JB that he didn’t fight Larry to get back the cash that he handed to Larrry. A frustrated JB decides he will be the getaway driver. JB planned the heist very well in some ways (he pre-arranged to use multiple getaway cars to confuse investigators when the thieves switch to using these different cars) and not so well in other ways, such as not having contingency plans.
During the car drive to the museum, JB shows Guy and Ronnie the pictures of the paintings that they need to steal before they go into the museum. It’s an indication of how disorganized JB is that he waited until just minutes before the heist to show them these pictures. When JB suggests to Guy that Guy and Ronnie take the pictures with them, Guy says they don’t need to because they can remember which paintings to steal.
It’s not spoiler information to reveal that the heist happens, and the thieves make their getaway. What won’t be revealed in this review is if any of the thieves get caught. The heist had a few more unexpected glitches. JB doesn’t find out until they make their getaway that Ronnie brought a gun to this heist, even though JB specifically told his accomplices that he wanted the heist to be an unarmed robbery. Ronnie’s use of the gun makes the theft crime a lot worse than JB planned.
As already shown in “The Mastermind” trailer, JB becomes a suspect (for reasons that are explained in the movie) and gets a visit at his house from two law enforcement officials: Framingham Police Department’s Detective Long (played by Richard Hagerman) and FBI agent Carroll (played by Juan Carlos Hernández), whose specialty is investigating art thefts. The rest of “The Mastermind” is about the increasingly desperate decisions that JB makes to avoid getting caught for the heist’s felony crimes.
During the course of the story, JB reconnects with two long-lost friends who are a live-in couple who have a counterculture rural lifestyle: Fred (played by John Magaro) and Maude (played by Gaby Hoffmann), who find out about JB’s involvement in the heist. Maude used to be an art school classmate of JB’s and correctly guesses how JB plans to sell the stolen paintings. Fred and Maude have very different attitudes from each other about JB becoming an art thief.
“The Mastermind” moves at a pace that will be too slow for some viewers. As a filmmaker, Reichardt’s style is to frequently have scenes that relish and examine the mundane things in life. “The Mastermind” has lingering scenes of people doing these everyday things—such as making breakfast, having a conversation at a dining table, or taking a long walk in a countryside—that will bore some viewers who are expecting a more fast-paced story.
In “The Mastermind,” Rob Mazurek’s jazzy score (which turns urgent when JB is up to no good) will either delight or annoy viewers. Is the movie’s score music meant to remind people of Henry Mancini’s iconic music score in “The Pink Panther” movies starring Peter Sellers? It sure seems that way, but “The Mastermind” is not a madcap comedy. Any fleeting comedic moments in “The Mastermind” are dark comedy.
O’Connor’s riveting performance is the main reason to watch “The Mastermind,” which deliberately doesn’t reveal much about JB’s past. Did he have a history of being a thief? Or did he only begin stealing because his unemployment has made him desperate for money? Why did he drop out of art school? And did he stop looking for carpenter work, or is there another reason why he’s been unemployed for so long? Don’t expect the movie to answer those questions.
This lack of backstory information about JB will turn off some viewers, but it seems as if Reichardt is trying to convey that JB is living only in the present. What can be discerned about JB is that he’s not as smart as he thinks he is, when it comes to being an art thief. He also has a certain amount of self-centered pride that is one of his biggest flaws. The supporting cast members are very good in their roles, but this entire movie (which has an ending people will either love or hate) is really about JB and what happens to him. Whether or not viewers want to stay for the ride to find out what happens to JB will depend entirely on viewer curiosity about this mysterious and secretive character.
MUBI released “The Mastermind” in select U.S. cinemas on October 17, 2025.








