Balusters are the decorative posts that support a porch railing – without them, the whole structure collapses. In David Lindsay-Abaire’s wickedly sharp “The Balusters,” now at Manhattan Theatre Club’s Samuel J. Friedman Theatre, the title works both literally and metaphorically. The Vernon Point Neighborhood Association spends considerable energy debating historically appropriate balusters for the Crawfords’ front porch, but what they should be worried about are the emotional and moral balusters holding up their own carefully constructed facades. When those supports inevitably fail – and in Lindsay-Abaire’s world, they always do – the collapse is spectacular. This is the playwright’s wheelhouse: taking what appears to be a domestic comedy about petty neighborhood squabbles (trash protocol, dog poop etiquette, the correct style of porch spindles) and excavating the darker truths underneath about race, class, hypocrisy, and who gets to belong. Like “Rabbit Hole” before it, which used family grief to explore emotional survival, or “Good People,” which interrogated class through a South Boston reunion, “The Balusters” uses a neighborhood association’s battle over a stop sign to reveal what people will do to protect their territory – and their secrets.

The setup is deceptively simple. Kyra Marshall (Anika Noni Rose), a Black woman new to the historic Vernon Point neighborhood, joins the Neighborhood Association board and proposes installing stop signs at a dangerous intersection near her home where cars regularly crash. Association president Elliot Emerson (Richard Thomas) – a charming, affable realtor who has lived in Vernon Point his entire life – opposes the idea. Stop signs would disrupt the unobstructed view of the esplanade, he argues, diminishing the character of the prettiest block in the neighborhood. The play moves fluidly between Association meetings in Kyra’s Victorian living room and private gatherings among board members, as what begins as a debate about traffic safety escalates into a battle royale that exposes the racism, classism, and hypocrisy lurking beneath the neighborhood’s genteel surface.

Kenny Leon’s deft direction gracefully guides the cast through these transformations as he moves the narrative’s action forward seamlessly. His staging is responsible for making what might seem predictable about the script actually feel inevitable – and devastating, illuminating the structural soundness of David Lindsay-Abaire’s script so that it lands with the force of Greek tragedy.

Lindsay-Abaire structures the play as a series of devastating revelations, each one chipping away at the facades these well-meaning liberals have carefully maintained. Brooks Duncan (Carl Clemons-Hopkins), a gay travel writer, discovers his husband has been having an affair with the health food store owner Brooks assumed was homophobic. Ruth Ackerman (Margaret Colin), the wry septuagenarian treasurer, is caught on security footage dumping her dog’s poop into a neighbor’s trash barrel every morning. Penny Buell (Marylouise Burke), the sweet-natured secretary, keeps confusing the two Melissas in the neighborhood – one Asian American, one Pakistani – and refuses to apologize when called out. But the most damning revelation comes from Luz Baccay (Maria-Christina Oliveras), Kyra’s Filipino housekeeper who formerly worked for Elliot. When pressured to explain why she left his employment, Luz reveals that her son Felix – a successful tech worker – tried to buy Kyra’s house when it was on the market. Elliot, as the listing agent, blocked the sale. Luz overheard him tell friends at a cocktail party: “There’s no way I’m gonna let my maid live in a bigger house than me.”

When the board votes to remove Elliot as president – with the deciding vote cast by Penny, who was hit by a car at the very intersection Elliot refused to make safe – he snaps. Grabbing one of the historical Revival balusters he’s been so passionate about protecting, Elliot swings it like a baseball bat, smashing the street diagram, the easel, a flower vase, and finally, Kyra’s wedding china. “NOT THE CHINA!” Kyra screams as her mother’s dream – the formal place settings that represented arrival, belonging, a house that matched the dishes – shatters into pieces. Board members scramble for cover as Elliot rampages through the dining room, his fury exposing what his measured rhetoric about historical preservation has been masking all along: a desperate need to control who belongs in his neighborhood and on what terms. It’s a shocking eruption of violence that makes literal the metaphor Lindsay-Abaire has been building all evening – when the supports collapse, so does everything else.

Derek McLane’s set design is both stunning and functional. Kyra’s expansive Victorian living room remains fixed throughout – no rotating walls or scene changes. Chairs are rearranged for Association meetings, then returned to their normal positions afterward, while the audience maintains a clear view into the back dining room where Luz serves wine and refreshments. This visibility is crucial to the play’s architecture: nothing is truly private, everyone’s business is on display, and the boundaries between public propriety and private prejudice are always permeable. The design serves the play’s themes beautifully – this is a community where everyone can see everyone else, and yet so much remains hidden. Emilio Sosa’s costumes are appropriately understated, strengthening the mood of the production without calling attention to themselves. Allen Lee Hughes’s lighting and Dan Moses Schreier’s sound design add greatly to the overall effect, supporting the tonal shifts from comedy to darkness without overwhelming the intimate scale of the piece.

Lindsay-Abaire builds toward the explosion with the precision of a Greek tragedy – we see it coming, which makes the collision more devastating, not less. Some might call the arc predictable, but that confuses inevitability with formula. This is foreshadowing, not telegraphing; dramatic structure, not lazy writing. The title itself announces that facades will collapse – the question isn’t whether they will, but how spectacularly, and what it will cost everyone in the room when they do. The playwright moves from petty squabbles (Is it a speed bump or a speed hump? Where should the dog poop go?) to life-and-death stakes (a neighbor hit by a car, a son denied a home) with such deftness that the escalation feels organic rather than manufactured. By the time Elliot is swinging that baluster, destroying everything in reach, we understand exactly how we got here.

The play asks uncomfortable questions about liberal communities that pride themselves on diversity while maintaining gatekeeping mechanisms that preserve the status quo. Who gets to live in the nice neighborhood? Who decides what “historically appropriate” means, and whose history gets preserved? What’s the difference between curation and exclusion? Elliot insists he’s worked for decades to “more fully integrate this neighborhood” – just look at the range of people he’s sold houses to, he argues, as if his willingness to let in “some of us good ones” absolves him of discrimination. Kyra sees through this immediately: “You’re a top-notch curator, I’ll give you that.” But the play doesn’t let her off easy either. After condemning Elliot for trying to displace a Black-owned business, Luz reveals that Kyra herself called the landlord about renting that same wig shop space. Everyone in this room is complicit. Everyone has secrets. Everyone’s balusters are cracking under the weight.

“The Balusters” is a must-see production that accomplishes what the best social comedies do: it makes us laugh at petty squabbles while forcing us to confront the uglier truths underneath. Lindsay-Abaire asks uncomfortable questions about liberal communities that pride themselves on diversity while maintaining subtle gatekeeping mechanisms. Who decides who gets to live in the “nice neighborhood”? When does protecting “historical character” become a tool for exclusion? What’s the difference between active prejudice and silent complicity? The play argues that no one withstands scrutiny – everyone has secrets, everyone is compromised, and the facades we construct to hide our hypocrisies will eventually collapse under their own weight. Kenny Leon’s production, anchored by exceptional performances from Rose, Thomas, and the entire ensemble, delivers Lindsay-Abaire’s sharp social critique with wit, precision, and devastating honesty.