As the legendary Radio City Rockettes celebrate a century’s worth of “Christmas Spectaculars,” Joe Fryer sits down with three generations of dancers – including 93-year-old Jean Martin who’s still kicking – to reflect on the milestone. | NBC Nightly News with Tom Llamas

Rockettes on Instagram: "Matching our manis to our costumes? Nailed it! This @essie longwear polish sparkles on stage and lasts all season long💅✨ ✨Rockette Amarisa in Rock The Runway with Glazed Chrome top coat ✨Rockette Jordan in Caviar Bar with Blushed Metal top coat ✨Rockette Meena in Rock the Runway with Blushed Metal top coat ✨Rockette Hannah in Pre-Show Jitters with Crushed Gold top coat ✨Rockette Solé in Invest in Style with Glazed Chrome top coat"