By Scott T. Sterling

The trailer for Denzel Washington’s latest thriller, The Equalizer, will be of special interest to Eminem fans.

The clip features a preview of a new song from the Detroit rapper, featuring Sia on vocals. The track’s title has yet to be revealed.

A snippet of the song plays underneath intense scenes from the movie, which finds Washington playing a man who inadvertently takes on the Russian mafia while exacting revenge for a female friend, portrayed by actress ChloĆ« Grace Moretz. Sia sings the hook, while Eminem’s distinctive vocals can be heard towards the end of the trailer.

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Eminem and Sia have worked together in the past, collaborating on the song, “Beautiful Pain,” from the rapper’s most recent full-length, The Marshall Mathers LP 2.

The Equalizer is set to hit big screens across the country on September 26.

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