Olivia Cooke’s ‘House of the Dragon’ co-star was surprised by her on-screen prank. #OliviaCooke #ClaudiaWinkleman #TheClaudiaWinklemanShow The Claudia Winkleman Show: A brand-new series packed with celebrity guests, hilarious stories and Claudia’s trademark warmth and wit – all in front of a live studio audience. Actors Ralph Fiennes, Anna Faris and Olivia Cooke and comedian Michelle de Swarte join Claudia on the sofa.