Watch on 123Movies. Jacques Brel à Knokke-le-Zoute stands as an invaluable institutional and cultural artifact. Produced via the technical facilities of Radio Télévision Belge (RTB) and famously marking the public stage debut of his masterpiece "Mathilde", this digitally restored performance captures the Belgian icon at the absolute zenith of his artistic powers, preserving the unmatched theatricality and visceral intensity that defined his legacy just years before his retirement from the stage.