This week, we'll chat with Mad Magazine editor in chief Bill Morrison. Titan Comics recently released a graphic novel adaptation of "The Beatles: Yellow Submarine" written and illustrated by Bill. He'll give us all the details on the new book, which has been in the works for the past 20 years. Plus, he'll tell us about his days as a former Disney artist, and what it was like to be asked to collaborate on Bongo Comics long before The Simpsons became a household name. Keeping with The Beatles theme Bill discusses "Brush with Greatness" with Allie and Julia. You might recall the episode features a cameo from Marge's second true love – Ringo Starr!