At the height of the Great Depression, aspiring singer Olive Stanton dreams of getting a job as an actress with the Federal Theatre Project. Playwright Marc Blitzstein is working on his new musical, ''The Cradle Will Rock'', but lacks the inspiration to finish it. While attending a public protest, he is visited by two imaginary figures representing his late wife and the famed German playwright Bertolt Brecht. They encourage him to make the play more relevant to the times rather than an abstract concept.