“Scream” meets”Glee” in the movie Stage Fright, a dark comedy musical about a starry-eyed teenager Camilla Swanson who aspires to follow in the footsteps of her Broadway diva mother. Instead she’s stuck working in the kitchen of a snobby performing arts camp. Determined to change her destiny, she sneaks in to audition for the summer showcase and lands a lead role in the play, but just as rehearsals begin, blood starts to spill, and Camilla soon finds herself terrified by the horror of musical theater.