This research analyzes the techniques, strategies, and philosophical foundations that contributed to the quality and maintenance of a strong theatre-in-education ensemble. This study details how the company selected ensemble members and describes the work environment the company developed to promote collaboration and encourage actor-teacher retention. Specifically, this research documents the contribution of the directors and actors in the ensemble-building process. This study, which identifies factors that contribute to selecting, developing, and sustaining a successful ensemble, can serve to inform theatre-in-education professionals as they strive to develop and improve their ensemble-building practices and can inform other arts educators as they work to establish and sustain collaborative communities of teaching artists. (Contains 2 footnotes.)