'Glee The 3D Concert Movie'
may have only landed in 11th place at the box office its opening weekend, but there's little doubt the teen show is a hit that has made the word "musical" acceptable -- even cool -- with kids. Interest in Fox's highest-rated comedy series, which regularly features Broadway show-stoppers like 'Don't Rain on My Parade,' 'Defying Gravity,' 'On My Own,' and nearly all of 'The Rocky Horror Picture Show,' proves that there's no time like the present to introduce kids and teens to movie musicals.

To help you select from the hundreds of musicals available, we've narrowed it down to eight classics that should appeal to your brood depending on their age. In no time they'll be singing show-tunes and practicing their shuffle-hop-step routines -- or at the very least learning about one of America's most enduring contributions to popular culture.