The phrase "actor-proof" refers to something that cannot be ruined by poor acting. Synonyms for this term include "foolproof," "fail-safe," and "bulletproof." These words indicate that the performance itself does not hold the power to negatively impact the overall success of the production. Another synonym for "actor-proof" is "directorial," indicating that the responsibility for success lies primarily with the director, who oversees all aspects of the production including the actors' performances. Overall, these synonyms suggest that a production can be made resistant to poor acting by effective direction, planning, and execution.