With a theatre audience there's always the additional sense of a sustained challenge of which I'm acutely aware and for which you need to have the tools ready - your voice, physicality, brain.
Greta ScacchiOn the stage, you alone hold the key, and on the night you have to trust that the director has inspired you enough to take the material and run with it.
Greta ScacchiYou seldom get that in film where you're lucky if you get any say at all in the final cut.
Greta Scacchi