A sold-out Radio City Music Hall roars to life in this electrifying live concert film, featuring the legendary reunion of former Black Sabbath icons Ronnie James Dio, Vinny Appice, Tony Iommi, and Geezer Butler. Performing under the moniker "Heaven & Hell" since their 2006 comeback, the quartet delivers a thunderous set of heavy metal classics, capturing the raw energy and undeniable chemistry of their historic return to the stage.