“Clip: The Skinner Boys” S:1 E:16 The curse of invisibility

S:1 E:16 The curse of invisibility Obsidian Stone kidnaps mum, Julia Skinner, and holds her to ransom in exchange for an artefact, the Bracelet of Invisibility. Despite Henry being invisible, Stone is not fooled and the kids’ clever plan to bust her out ends in them all being captured and held on his submarine.