Answer:

script

Answer	Crossword Clue
SCRIPT	Scenario
SCRIPT	Ad-libber's lack
SCRIPT	Cursive writing

SCRIPT	Cursive
SCRIPT	Hollywood doctor's "patient"
SCRIPT	What ad libbers ignore
SCRIPT	Handwriting
SCRIPT	Cast lines
SCRIPT	Lines at the theater
SCRIPT	Actor's text
SCRIPT	Play book?

SCRIPT	Screenplay text
SCRIPT	Screenwriter's output
SCRIPT	Actor's reference
SCRIPT	Hollywood reading
SCRIPT	Promptbook
SCRIPT	TelePrompTer fodder
SCRIPT	TelePrompTer input
SCRIPT	Director's reference

SCRIPT	Type of writing
SCRIPT	Doc's order
SCRIPT	Playwright's creation
SCRIPT	Hollywood doctor's patient?
SCRIPT	Screenwriter's creation
SCRIPT	System of writing.
SCRIPT	Handwriting.
SCRIPT	Scenario.

SCRIPT	Hollywood product.
SCRIPT	Radio copy.
SCRIPT	Copy of a play.
SCRIPT	TV drama necessity.
SCRIPT	TV writer's piece.
SCRIPT	Basis of any TV show.
SCRIPT	Movie story.
SCRIPT	Piece of writing.

SCRIPT	Working copy of a play.
SCRIPT	Director's guide
SCRIPT	Director's concern
SCRIPT	Actor's reading
SCRIPT	Film-studio need

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.