Fans of Stephen King’s The Dark Tower have been waiting for a movie adaptation for a long time, and the wait is coming close to an end.

I don’t have a lot of experience with The Dark Tower series, outside of reading some of the Marvel comic book adaptation from a few years back. The trailer, though, looks great. I don’t generally think of worlds-spanning epics when I think of King movies, but The Dark Tower looks like it could change that.

Starring Idris Elba as the Gunslinger and Matthew McConaughey as The Man in Black, The Dark Tower will finally hit theaters on August 4.