Answer:

actone

Answer	Crossword Clue
ACTONE	Book by Moss Hart
ACTONE	Broadway opening
ACTONE	Moss Hart's autobiography

ACTONE	Opening of Swan Lake
ACTONE	Moss Hart's life story
ACTONE	Curtain-opener
ACTONE	Play start
ACTONE	Broadway opening?
ACTONE	Play starter
ACTONE	Overture follower
ACTONE	Play opener

ACTONE	Stage opening
ACTONE	Theater opening
ACTONE	Globe opening
ACTONE	It starts after the overture
ACTONE	Play kickoff
ACTONE	When Lear banishes Cordelia
ACTONE	It starts with thunder and lightning in "Macbeth"
ACTONE	Moss Hart autobiography

ACTONE	It's seen after the curtain goes up
ACTONE	Part in a play
ACTONE	Play opener, often
ACTONE	Start of most operas
ACTONE	Play opening
ACTONE	First fifth of a Shakespeare play
ACTONE	Dramatic beginning
ACTONE	When Romeo met Juliet

ACTONE	Stage beginning
ACTONE	Moss Hart memoir
ACTONE	Start of a play
ACTONE	Beginning of a play
ACTONE	Exposition place
ACTONE	Exposition spot
ACTONE	Start of a stage play
ACTONE	Musical beginner

ACTONE	When to sing "My Favorite Things"
ACTONE	Show starter
ACTONE	Beginning of a play.
ACTONE	Dramatic beginning.
ACTONE	Start of a play.