This text investigates the foundational principles of the acting process by centering the development of the performer on the concept of action. Robert Benedetti, a veteran educator and practitioner, synthesizes techniques from contemporary psychology and diverse physical and spiritual disciplines to provide a comprehensive framework for the actor. The book argues that performance is a skill set that can be systematically uncovered and refined through rigorous self-discovery and participatory practice.

The text is regarded as a standard pedagogical resource for acting students, valued for its structured approach to both the internal and external demands of the craft. Its longevity and frequent revisions suggest a consistent utility in academic theater programs for teaching foundational performance techniques.