Sara's dream role

When there's a big audition for a West End production of Mary Poppins at The Shine School for the Performing Arts, Sara is hoping this'll be her big chance. But Lizabeth, another talented student, has her eye on the same role, and is ready to go to extremes to make sure the part is hers. Feeling nervous about the audition, can Sara avoid Lizabeth's schemes and secure the role of her dreams?