The film opens with a quiet suburban street where Bob Ferguson (Leonardo DiCaprio) lives in uneasy retirement, tending his garden and trying to forget his militant past. The peace is shattered when he sees an old news broadcast: Colonel Steven J. Lockjaw (Sean Penn), his sworn enemy from years ago, has risen to political prominence. Bob tries to shrug it off, but strange cars begin circling his house, hinting that the old conflict has found him again.
We then flash back to 16 years earlier-scenes of violent uprisings, Bob and Lockjaw clashing in burning streets, and the brutal fallout that forced Bob underground. Returning to the present, Bob reconnects with his estranged daughter Willa (Chase Infiniti), who is skeptical of his past and resents his absence. Their tense reunion is interrupted when Lockjaw's forces raid Willa's school, a chilling display meant to send Bob a message.
Bob seeks help from his former comrades: the sharp-tongued Deandra (Regina Hall), now a community organizer, and the eccentric martial-arts trainer Sergio St. Carlos (Benicio del Toro), who hides behind humor but hasn't lost his edge. Together, they confront Perfidia Beverly Hills (Teyana Taylor), Bob's ex-ally and Willa's mother, who demands that Bob protect their daughter rather than chase vengeance.
As Lockjaw tightens his grip-deploying propaganda, surveillance drones, and paramilitary squads-the resistance stages chaotic counter-strikes. Major set pieces include: a street riot where Bob narrowly escapes capture, a nighttime safe-house raid that forces the group into the sewers, and a brutal hand-to-hand fight between Sergio and Lockjaw's chief enforcer. Willa, once reluctant, begins to see her father's struggle as her own and becomes the moral center of the resistance.
The climax unfolds in Lockjaw's heavily fortified compound, where Bob and his allies infiltrate using half-remembered old codes and disguises. Betrayal strikes when Perfidia seems to waver, torn between protecting her family and confronting the past. In a bloody showdown, Bob faces Lockjaw in a duel that is as much psychological as physical-two men embodying cycles of violence, each unwilling to yield.
The battle ends ambiguously: Lockjaw falls, but Bob is gravely wounded. Willa takes command of the surviving fighters, suggesting a new generation will carry the cause. The final image mirrors the opening garden scene-Willa planting seeds in scorched earth, a fragile hope growing out of endless battles.
Storyline
When their evil enemy resurfaces after 16 years, a group of ex-revolutionaries reunite to rescue one of their own's daughter.
Movie Review
One Battle After Another
Sprawling and intimate, Paul Thomas Anderson’s latest takes on sweeping political and personal ideas with equal assurance.