Mark Schwahn Creator, Executive Producer, Writer Elizabeth Hurley Queen Helena Actor William Moseley Prince Liam Actor Alexandra Park Princess Eleanor Actor Tom Austen Jasper Frost Actor Jake Maskall Prince Cyrus Actor Genevieve Gaunt Wilhelmina "Willow" Moreno Actor Max Brown King Robert Actor Toby Sandeman Sebastian Guest Star Christina Wolfe Kathryn Davis Guest Star Emily Barber Cassandra Guest Star Richard Brake Jasper's Father Guest Star Tom Crowley Aston Guest Star Damian Hurley Prince Hansel von Liechtenstein Guest Star Sam Rix Gunther Guest Star Joan Collins The Grand Duchess Alexandra of Oxford Guest Star Brian Robbins Executive Producer Joe Davola Executive Producer Shauna Phelan Executive Producer Erica Dunton Director