The challenging thing is that we go home after doing the run-through and the writers stay there working, so sometimes I get script changes delivered to me at midnight. It's constantly shifting.
No one asked me to be an actor, so no one owed me. There was no entitlement.
You learn to rely on a few basic movements and use your voice to the greatest extent possible to convey your emotions. So there was a technical challenge there and a responsibility to create a character from behind the mask.

