film, tv and theater

i discovered on the channel bravo early in the morning a tv show called inside the actors studio which is an interview based show on famous actors/directors. so i looked up tom hanks on the Internet and found him make the appearance on the show, the info was mostly on his early career, however he does say an interesting quote that 'film is a director median, television is a producers median, actors can have moments in each of those but the point where the actor really is the definer that night is on the stage.