People
A situation in which the audience knows something the characters do not
What is Dramatic Irony
A lounge for actors off the stage; typically where actors will get into costume and makeup before a production
What is the Green Room / Dressing Room?
What is Subtext
A moment in the show where the actor speaks directly to the audience
What is the Fourth Wall
A signal for the actor to enter, speak, or perform an action.
A signal for the stage crew to move a set piece, or change a light scene etc...
What is a Cue