“I need 500 cases of rum!” Bobby Cannavale shouts in the exciting trailer for season three of HBO’s Boardwalk Empire—and from the look of things, somebody had better deliver them pronto. The two-time Tony nominee and star of the upcoming Glengarry Glen Ross revival joins the hit drama as mobster Gyp Rosetti, who promises to become a major thorn in the side of our hero, Atlantic City tough guy Nucky Thompson (Steve Buscemi). Click below to get psyched for the return of this irresistible Prohibition-era series, which is filmed in Brooklyn and regularly spotlights theater actors. As Nucky declares in the trailer, “Gyp Rosetti is trouble for everyone!” We can only hope. Boardwalk Empire returns on September 16.