<p>In the first part of our first multi-part story: Bruce has a premonition, Mabel has a pizza order, the pilot has a problem, and there are bad things afoot in New Orleans again! And knock-knock. Who's there? New heroes! What more can you ask for in a sitcom about those who answer the phones for super-powered heroes</p>
<p>Returning guest voices Karen Green, Avi Ezor, and Ivy Ratafia as well as first-timer Dave Bradt join the usual gang of Gertlers.</p>
<p>Invisible Zeppelin is copyright 2020 by About Comics, and is a bargain at twice the price!</p>
