You like knock-knocks? No? Then skip over this podcast. But if you do like 'em, then this is the place for you. Not only does Harry have like a million knock-knocks, but Steve plays with Jay Ungar and Molly Mason from his Scholastic album, "The Riddle Kings Riddle Songs." There's also a live segment from Steve's first CD where Harry wrecks havoc with one particular knock-knock joke. In other words, a good time is had by all.