describe what an understudy is and what they do. Why is being an understudy valuable to an actor? Write at least three paragraphs.

understudy is} An understudy is an actor that's cast in a production to cover a performer if they are unable to attend a performance, or to take over a role if a performer is unable to continue in the role. ... While an understudy may not take on their covered role regularly, they are vital to making sure 'the show must go on'.

understudy valuable to an actor} Monetary reward; the opportunity to work on terrific plays with other talented actors and other artists; the chance to forge a long term relationship with a director and producers; the chance, most of all, to practice one's craft, if not every night on stage, then in rehearsals, and in one's private working environment

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