An unprecedented look at the audition, compiled from more than 50 interviews with notable artists including Kristin Chenoweth, Richard Griffiths, Zoe Kazan, Nathan Lane, Chris Messina, Sam Rockwell and Eli Wallach.

An unprecedented look at the audition, compiled from more than 50 interviews with notable artists including Kristin Chenoweth, Richard Griffiths, Zoe Kazan, Nathan Lane, Chris Messina, Sam Rockwell and Eli Wallach.