Being off-book means that you don't need a script anymore. You've memorized all your lines.
I am not sure what you mean but actresses are girls and actors are guys. I am not sure what you mean but actresses are girls and actors are guys.
the list of actors
mean girls
Screen Actors Guild
do you mean who are the actors or why are they called the usual suspects?
because they think they are all that and more.
Actors voice is to be able to project ones voice in the theatre. This means on stage and also on film.
The cast of You Know What I Mean - 1918 includes: William Parsons
The cast of Mean to Me - 2010 includes: Agyness Deyn Linus Roache
The cast of Mean Moms - 2015 includes: Jennifer Aniston
I have no idea, the actors are still alive.
I wonder if you mean thespians