In this exclusive look at the new Off-Broadway production of Cagney, star Robert Creighton is joined by beatboxer extraordinaire Josh Walden and cue-card flipper extraordinaire Bruce Sabath. While Walden drops the beats, Sabath reveals words and phrases that Creighton then folds into a freestyle rap about the show and and its subject—James Cagney, the toughest guy to ever lace up tap shoes.