Unable to play video. The Dark Tower star Idris Elba said he "doesn't know" where the pending television show ? also based on the Stephen King novel series ? will fit in with Sony Pictures' recent big screen outing. Informed by ScreenCrush that King said the television series is poised to be a reboot, Elba admitted he was unclear how the movie ? or his character, Roland Deschain, the last of the Gunslingers ? would fit into the small screen take on King's works. I didn?t know Steven said that," Elba said. "I don?t know, actually, where it lies.