Harry Potter and the Sorcerer's Stone Ep09: The Invisibility Cloak (Part 1)
Channel: MonoWizard
Date: 2017-03-26

Filch makes weird noises as he patrols the library, Harry single handedly smuggles a dragon half his size under his invisibility cloak while keeping it totally silent, and the narrator has questions about the science of optics in a world full of magic.