 At a script read-through of a new play by Ernest Royce, the last act has been stolen. Royce has words with the producer, John Gifford, and the publicist, Jim West, who think the new play is dreadful. It may even be a roman a clef that could be hurtful to the real people characterized. Royce threatens Gifford with exposure if the play is not produced. Meanwhile, Royce is having an affair with Faith Foster, the ingenue of the play. Tough guy Frank Brooks has $75K, and his girlfriend Faith, invested in the play, and he wants his assets back. Royce is murdered, and Brooks consults with Perry Mason, who is concerned the New York City mob may be involved.