"The only thing an actor owes his public is not to bore them"

Marlon Brando's quote talks to the obligation of a star to their audience. It indicates that an actor must make every effort to captivate and engage their audience, rather than just going through the motions. It suggests that an actor should be creative and innovative in their method to their craft, and that they must be willing to take threats in order to keep their audience interested. It likewise suggests that a star ought to understand their audience's expectations and need to aim to meet them. Eventually, Brando's quote is a tip that a star's primary responsibility is to their audience, which they need to constantly strive to provide an entertaining and interesting efficiency.