This content is copyright of CelebMix.com. Wildcats assemble - the initial cast has been announced for the forthcoming production of High School Musical, coming to Salford's Lowry Theatre. Leading the cast will be Tobias Turley (Mamma Mia!) and Leonor Correia (Six) as Troy and Gabriella. They will be joined by Caitlin Tipping and Luke Bayer, who are currently starring in Titanique the Musical, as brother and sister duo Sharpay and Ryan. The news was announced last night during the What'sOnStage Awards, followed by the first-ever public performance from the cast.