Jan Komasa’s Anniversary dresses like a political satire, but beneath the chilled table manners, gleaming cutlery, and razor-civil academic sparring lies a far more erratic storyโone about ideological fault lines inside a single household cracking open wide enough for an authoritarian era to step through. The Taylors are not undone by conviction but by bruise-deep vulnerabilities: relevance anxieties, achievement envy, the silent panic of motherhood, the restless hunger for rebellion.
Komasa observes how authoritarianism feeds not on power, but on unhealed hurtโhow it infiltrates through fractures we ignore, not walls we defend. It begins as a celebration. It ends in a collapse. A birthday toast turns into a wrecking ball, and the film leaves us with the terrifying realisation that nothing breaks faster than what we once swore was solid.
Spoilers Ahead
Anniversary (2025) Plot Summary and Movie Synopsis
The Taylors are the ideal progressive D.C. family. Ellen, a Georgetown professor who built her reputation by challenging authoritarian thinking. Paul is a beloved restaurateur who believes community is the highest good. Their adult children carry their values in different ways, some faithfully, some resentfully. Cynthia, the ‘perfect’ environmental lawyer, is married to equally earnest Rob. Anna is a queer stand-up comic whose humor is her protest. Josh, a struggling writer, is insecure about his sisters’ achievements. Birdie, the youngest, is an idealistic teen scientist.
Into this liberal dynasty walks Liz Nettles, Joshโs fiancรฉe, poised, polite, rehearsed. In fact, too rehearsed. When Liz hands Ellen a book sheโs written, a jolt runs through the room. Ellen remembers her: a student whose paper advocated for a one-party American system. A student, Ellen, was intellectually crushed. Liz quietly tells her: ‘Iโm not afraid of you anymore.’ Itโs the filmโs thesisโthe first warning shot. Two years later, Lizโs ideology becomes a national force. And the Taylors become its collateral.
When Does the Family Realize Liz isnโt Just Ambitious, Sheโs Dangerous?

Josh, once the insecure one, transforms with a sharp haircut and sharp confidence. His career is blossoming now that heโs co-authored Lizโs book The Change. Liz becomes the movement’s charismatic face. The Taylor women call her out. She deflects with smiles. Josh becomes protective of her, of the book, of their unborn twins. But something else is happening. Liz is studying them, observing where they break, where they bend, where she can step in.
The viral spread of the vandalism video destroyed Ellenโs academic standing. She becomes the first symbol of what The Change labels โelitist dissent.โ Liz doesnโt console her; she watches. Cynthia, overwhelmed by political destabilization, has an abortion without telling Rob. Rob is devastated, not because of the act, but because the world is now too frightening for hope. Liz sees this fracture. And she does nothing except wait.
Anna mocks The Change in one of her performances. Someone beats her. She goes into hiding. Birdie, the only one who still believes resistance matters, becomes a target after photos of her at a protest surface. Liz gives Birdie a virology password. The gesture feels kind, but it is the equivalent of handing a child a lit match and saying โPlay carefully.โ The Taylors still think Liz wants a seat at their table. But actually, Liz wants the table.
Why Does Ellen Finally Break and Endorse The Change?
Ellenโs breakdown is not sudden; itโs the culmination of years of watching the ground shift under her feet. As a professor, she built her identity around challenging authoritarian ideas. Her classroom was the one place where she believed logic and debate still mattered. But when the Enumerators enter her home, they donโt come with arguments. They come with veiled threats. Their questions arenโt information-gathering; theyโre warnings disguised as bureaucracy.
What breaks Ellen isnโt fear for herself, but the realization that her children are now the currency through which the regime negotiates obedience. Anna is already in hiding after being assaulted for her comedy. Birdie is being monitored. Cynthia is emotionally collapsing. Every path Ellen chooses seems to put one of them at risk. The endorsement becomes her way of absorbing the blow so her children donโt have to. To Birdie, it feels like capitulation. To Liz, it signals victory, and to Ellen, itโs the only way left to protect what remains of her family.
What Happens at the Taylorsโ 30th Anniversary Party?
The film returns to where it began: a family celebration. Except now the house is hollowed by fear. Liz dresses exactly as Ellen did at her first anniversary party. It is not homage. It is an invasion. She is stepping into Ellenโs symbolic place as the center of the family. Liz tells Ellen Josh is behaving strangely, as if trying to provoke maternal concern. Ellen slaps her — not because of the request, because she finally recognizes Lizโs long game. A clown barges in, cheerful and dissonant. Under the mask, itโs Anna, still bruised, still in hiding. She speaks softly to Cynthia, who is drifting into despair. It is the first moment of hope, and the start of a catastrophe.
What makes the 30th anniversary gathering so devastating is how clearly it mirrors the first one and how completely everything has rotted beneath the surface. The party looks elegant, curated, almost nostalgic, but every gesture is coated with dread. Paul tries to maintain the faรงade of celebration, Cynthia wanders like a ghost, and Josh watches everything with a strange, brittle confidence that feels more like surveillance than participation.

Liz, appearing in Ellenโs old dress, completes the illusion that the past is being rewritten in real time. It is a form of psychological occupation: replacing Ellen not just ideologically, but aesthetically, emotionally, symbolically. When she approaches Ellen with concern about Joshโs behavior, it isnโt vulnerability; itโs manipulation wrapped as intimacy. Ellen realizes that Liz doesnโt want help. She wants ownership. The slap is Ellenโs final moment of clarity, a rejection of the quiet takeover happening inside her own home.
Annaโs arrival as the clown shatters the false serenity. She represents everything The Change tried to erase – rebellion, humor, imperfection, identity. Her presence is a spark of resistance. But sparks in a house soaked in fear are dangerous. Her reappearance doesnโt save the family. It ignites the sequence that will destroy them.
Anniversary (2025) Movie Ending Explained:
Who Caused the Final Tragedy?
A breaking news report interrupts the party. The Cumberland headquarters, Lizโs empire, has been attacked with a bioweapon. Birdie appears on cameraโฆand detonates herself. Birdieโs arc is the purest. She wanted to study life, animals, and ecosystems. Her despair comes from realizing every institution is compromised. Her final act is not a political statement. It is grief turned outward.
Ellen and Paul collapse. Anna holds them as the idea of a future dies. Cynthia, numbed and sedated, snaps at the realization that Liz and Josh helped build the world that killed her sister. She stabs Josh, not fatally, but symbolically. She is attacking the ideological infection. Cynthia walks outside, bloodied knife in hand. Officers shoot her instantly. Anna flees and dives into the sea, her rebellion now a chase with no end. Police storm the house and place bags over Ellenโs and Paulโs heads. It mirrors The Lovers painting, the artwork that was present when they first met. Two people in love, suffocated by the very society they warned others about.
Josh begs the officers to keep them together. He is ignored. His fate, too, becomes Lizโs decision. Liz, prime architect of the movement, of Joshโs transformation, of the Taylors’ unraveling, watches the broken remnants of the family. She looks troubled, haunted. and human. Then a tiny smile appears. Liz has achieved her version of unity: A society remade, and the one family that resisted it erased. Itโs not triumph. Itโs validation. And itโs monstrous.
“Anniversary” is not a story about politics. It is a story about how ideology weaves itself through personal wounds. Liz weaponizes ambition and insecurity. Josh embraces power to escape failure. Ellenโs morality collapses under maternal fear. Cynthia disappears into numbness. Birdie radicalizes into despair. Anna becomes a fugitive comedian, her voice nearly silenced. Families do not fall apart because of ideology. Ideology simply waits for the cracks. And Liz walks through every one of them.
