Cristina Costantini & Kareem Tabsch and Anaïs Mitchell

<p>Host Luke Burbank and announcer Elena Passarello get into the spooky season and share some memorable Halloween costumes; filmmakers Cristina Costantini &amp; Kareem Tabsch reveal the man behind the cape in their Netflix documentary <em>Mucho Mucho Amor</em> about famed Puerto Rican astrologer Walter Mercado; and singer-songwriter Anaïs Mitchell takes us to the underworld of Greek mythology to discuss her Tony Award-winning folk opera <em>Hadestown</em>, before performing one of its hit tracks "Wedding Song." </p>