Broadway performers Patti Cohenour, Michael Crawford, and Judy Kaye from "The Phantom of the Opera"; Blythe Danner ("A Streetcar Named Desire"); "M. Butterfly"'s John Lithgow and B.D. Wong; and agent Erica Spellman (ICM) discuss auditioning, preparing special skills for unique roles, crossing over from drama to musicals to opera, and working on different types of stages.
