It’s sad to think how few people are left who would go, “Ohhh, George Zucco and Glenn Strange?!” Anyway, the Cult Cinema Classics channel on YouTube had added 1942’s The Mad Monster. I love the scene in this where Mad Scientist Zucco has an imaginary argument with The Science Council (you know, the guys who can Kick You Out of Science), and loses the argument that he’s having in his own head.
