Yes, the 2025 movie "Sinners" includes post-credit scenes. The film features not one, but two post-credits scenes.

In the first post-credit scene, Sammie is shown in the 1990s as a successful musician in Chicago. After one of his performances, he receives two special visitors who managed to gain entry by paying off the bouncer.

Details about the second post-credit scene are not extensively elaborated in the provided sources, but it is confirmed that there are two scenes in total.

Short Narrative Ending:

The movie "Sinners" (2025) concludes with Smoke and his remaining allies trying to survive a vampire attack. After discovering that Stack has become a vampire, they realize that killing him and others like him requires sunlight or a stake through the heart. The group's goal is to hold out until dawn, but they face numerous challenges as the vampires increase their assault. The climax involves a desperate fight to protect Sammie, a young musician who is being hunted by the vampires.

Expanded Narrative Ending:

The ending of "Sinners" unfolds in a tense and dramatic sequence of events. Following the discovery that Stack has become a vampire, Smoke and the others are faced with the daunting task of defending themselves against their former allies and friends who have been turned.

The scene begins with Smoke and his group, including Sammie, Annie, and Slim, barricaded inside the juke joint. They are aware that Stack has returned as a vampire after being bitten by Mary, who had also been turned. The group understands that the only way to kill the vampires is with sunlight or a stake through the heart.

As night falls, the vampires begin to exert pressure on the group. Remmick, the apparent leader of the vampires, attempts to lure them out by offering promises of belonging and connection that the living cannot provide. However, Smoke is resolute in protecting Sammie, who is the primary target of the vampires due to his musical talents.

Grace, who has become increasingly fearful as her husband Bo is turned, eventually reaches a breaking point. She demands that the vampires come and take them, highlighting the desperation and despair that has gripped the group. This decision sets off a chain of events as the vampires start to infiltrate the joint.

The climax of the film involves a desperate fight to survive until dawn. Smoke and his allies use whatever means necessary to fend off the vampires, but they are vastly outnumbered. The tension builds as the group faces one setback after another, with the vampires continually finding ways to breach their defenses.

As the night wears on, the group becomes more fragmented. Some members are killed or turned, while others manage to cling to life. The final confrontation takes place just before dawn, with Smoke and his remaining companions fighting to protect Sammie and ensure their own survival.

In the end, the movie concludes with a dramatic and intense showdown, where the survivors must confront the full force of the vampire threat. The outcome is determined by their ability to endure until sunrise, which holds the key to defeating the vampires and restoring some semblance of order to their shattered lives.

Throughout the ending, the film highlights themes of resilience, loyalty, and the struggle against forces that seek to destroy the bonds of community and family. The narrative underscores the challenges faced by the characters as they navigate a world where their past and present are intertwined with the supernatural elements of the vampire threat.