Twelve-year-olds Jack and Louisa tell, in their separate voices, of his reluctant departure from New York City and Broadway stardom to live in Shaker Heights, Ohio, where new neighbor Louisa, a "musical theater nerd," urges him to audition for the local theater's production of "Into the Woods."

Two weeks at Camp Curtain-Up is just what Jack and Louisa need to fuel their passion for theater: Broadway musical sing-alongs, outdoor rehearsals, and tons of new MTNs (musical theater nerds) to meet... maybe even a special someone. It almost feels like fate when the two friends return home to find local auditions for The Sound of Music. But as Louisa fantasizes about frolicking in the Alps, Jack gets tempted by a student-run drama competition that...