It’s always worth being nice to people who work in retail, because one of those people might just have a secret past as a black ops commando and a hunger for vigilante justice. That’s the case with Robert McCall (Denzel Washington), a calm-voiced Homemart employee with OCD who made a promise to his wife that he’d never go back to his old life of violence. For sadistic mob boss Teddy (Martin Csokas), however, Robert is willing to make an exception.

The Equalizer, directed by Antoine Fuqua (Olympus Has Fallen) is loosely based on the 1980s TV show of the same name, and Sony is so confident in its potential that a sequel is already in development. If this goes ahead, with Washington’s involvement, it will mark the first time that the star has ever appeared in a direct sequel to one of his movies.

First comes the task of getting people into the theaters for The Equalizer, however, and so a new minute-long trailer for the movie has been released, which also offers a preview of upcoming single “Guts Over Fear” by Eminem and Sia, which is featured in the film. The trailer includes a few new clips, including a scene where Robert is asked by his curious colleagues about his life before Homemart. To top things off, there is an obligatory shot of Washington walking away from an explosion in slow motion.

The Equalizer also stars Chloë Grace Moretz as Teri, an underage sex worker whom Robert meets during one of his usual late-night visits to his favorite diner, and who inadvertently draws him into a vigilante mission against the Russian mafia. The screenplay was penned by The Expendables 2 writer Richard Wenk.

For more details about the story and production of The Equalizer, don’t forget to check out Screen Rant’s set visit report, as well as our interviews with producer Todd Black, director Antoine Fuqua and star Denzel Washington. Let us know in the comments if the combination of fast-paced action and the sweet sound of Eminem’s voice in this latest trailer have convinced you to check out The Equalizer in theaters next month.

The Equalizer hits theaters September 26, 2014.