I heard a line in the movie The Humbling:
Pegeen: We're doing a contemporary adaptation of Macbeth, and I cannot think of another actor. I'd like to try it out on more than you.
I can't figure out why the character said more than you. I would understand it if the line was I'd like to try it out on you (which means "I'd like to have you try the role") But what does the character mean by more than you?