A world-renowned magician, David Katz, brings his troupe to Denver for a charity benefit, alongside supporters Perry and Della. However, tensions rise when Kate Ford, an arrogant assistant, demands to be the star of a new illusion, only to reveal she's pregnant after a one-night stand with David. The situation becomes a double blow for David and his wife Judy, who are unable to have children. As Kate's attitude divides the troupe, she's found dead at the gala, strangled in the glass coffin. Perry and Della investigate the murder, while a private investigator uncovers dark secrets about Kate's past in her hometown, where no one seems willing to speak about her.
Perry Mason: The Case of the Glass Coffin
A celebrated magician, David Katz, arrives in Denver with his troupe for a charity performance benefiting disabled children, accompanied by Perry and Della, fellow advocates for the cause.