From E-gor's Chamber of TV Horror Hosts' web page: "The owner and exhibitor of The Midnight Shadow Show, Professor Griffin is a graduate of Dark Pillars University in Ingolstadt, and subsequently joined with Professor Lampini's Chamber of Horrors. After Lampini barely survived an attack by a psychopathic hunchback, he passed the reigns of the touring horror show to Griffin. Griffin continued to tour with his all new Circus of Horrors, until in a freak accident, a patron was trapped in the vampire exhibit during feeding time. Griffin was blamed for the tragedy and was run out of town by an angry torch-bearing mob. Settling in Griffin Manor, he continues to run his side-show of the macabre, but now only through the relative safety of television. Professor Griffin is played by Joseph Fotinos".
From E-gor's Chamber of TV Horror Hosts' web page: "Professor Bruno Lampini is the owner and exhibitor of Lampini's Chamber of Horrors...and Professor Griffin's boss. He is THE ULTIMATE horror exhibitor, and he taught Griffin everything he knows. Lampini sends Griffin unique and interesting items from time to time and monitors the show from afar. His voice opens the show each and every week. Prof. Lampini is voiced by the one and only Forrest J Ackerman, editor of the classic magazine, Famous Monsters of Filmland in it's heyday, and the inspiration for a generation of filmmakers and writers".
From E-gor's Chamber of TV Horror Hosts' web page: "Joseph Fotinos is class instructor every October at The University of Texas. As of summer 2005, he has taught "Monsters 101" and "Monsters 102" (a history of the horror movie) and "Halloween Unmasked," "Dracula- Man, Myth, Monster," and "Creating Life- Frankenstein on Film".
From E-gor's Chamber of TV Horror Hosts' web page: "Criswell, a television prophet who often appeared on The Tonight Show, was in Ed Wood's Night of the Ghouls and the infamous Plan 9 From Outer Space. Now, years after his death, the powerful all-knowing brain of Criswell has a new home in Professor Griffin's sideshow. Criswell still makes his bizarre and highly inaccurate predictions from time to time for the enjoyment and befuddlement of all".
From E-gor's Chamber of TV Horror Hosts' web page: "Professor Griffin's first book, "The Midnight Shadow Show: Professor Griffin Journals" was produced through Publish America".