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 Lily Loveless Greta Guest Star Sarah Armstrong Rosie Guest Star Miley Locke Sara Alice Guest Star Tom Christian Brandon Boone Guest Star Derek Lea Boone's Major Guest Star Mark Schwahn Executive Producer, Writer, Director Brian Robbins Executive Producer Joe Davola Executive Producer Shauna Phelan Executive Producer Kiran Bhakta Joshi Executive Producer