The Sins Of Zin
Written by
William Messner-Loebs, Marc Hempel (pencils and inks), Mark Wheatley (colors), Kathryn Mayer (letters)
Released 08/1987
Published in Comico's Jonny Quest #15
Benton Quest recounts to Jonny and Hadji how he first came to know the evil Dr. Zin and how their feud began.