Four of Broadway's newest and brightest stars - Ashley Brown ("Mary Poppins"), Jonathan Groff ("Spring Awakening"), Alison Pill ("Mauritius") and John Lloyd Young ("Jersey Boys") - discuss their road to the Broadway stage, the mentors who helped them, where their drive to perform comes from, their earliest roles, how they handle the audition process, facing their fears, keeping their voices in shape and what roles they'd love to play in the future.