In 1946, the Union Theatre of Detroit was established as a project to broadcast “labor’s” aims and achievements. Sponsored by the Educational and Recreational Departments of the UAW, the Union Theatre quickly became part of the UAW’s educational programming to help educate and politicize workers on social issues like racial discrimination. This thesis seeks to investigate the ways in which the Union Theatre labored on behalf of an industrial democratic political program that emphasized deploying both economic and political action to achieve the goals of “labor.” In addition to providing a brief history of the Union Theatre, I use methods from performance studies and theatre studies to analyze archival material and decipher the ways in which plays functioned as both recreational activities and educational opportunities for union members to rehearse the tactics and strategies of labor organizing. I argue that, post-WWII, theatre and theatricality (loosely defined as the conventions of theatre) were deployed as an organizing tool to agitate and educate union members during a period of theatre history that is characterized in theatre historiography as “politically apathetic.” In this thesis, I ask “What was the social link between the Union Theatre and institutions like the UAW?” and seek to uncover how cultural work labors in broader social and political movements like the American labor movement.