IEI

I watched his inside the Actors studio last night on youtube. Fe creative + Ti hidden agenda is a lock. His advice to the students involved understanding their characters(ti), empathizing with their choices(Fe), not judging the characters actions(Demonstrative Fi), and spontaneity as long as it fit the proper structure of the play(Ti).

He also seemed more Result than process orientated, and talked about exploring the motivations that would lead to the actions the characters do. All that has me leaning IEI.