Categories Articles Broadway understudies describe playing backup for a living, from replacing famous actors to ad-libbing lines Post author By crystalg Post date June 13, 2022 Business Insider Business Insider Tags Actors, adlibbing, Backup, Broadway, Describe, Famous, from, lines, Living, Playing, replacing, understudies ← James Patterson Has Sold More Than 425 Million Books. Here’s the Lesson From His Grandmother That Keeps Him Productive. → Our ancestors would be horrified to learn chickens are now food, study reveals