Sturgill Simpson can now add “movie star” to his resume. The renowned country singer is a part of Jim Jarmusch’s new, star-studded, zombie film The Dead Don’t Die. The film, which opened Friday, also boasts performances by Adam Driver, Bill Murray, Iggy Pop, Selena Gomez, RZA, Tom Waits, Chloë Sevigny and more. In addition to acting in the movie, Simpson has provided its theme song, also titled “The Dead Don’t Die”. The twangy and woozy song soundtracks the film’s opening credits and alludes to the eventual appearance of the undead.