Oh no! Billy Porter has sepsis! On Sunday, Cabaret producers announced the star has been forced to "withdraw" from the Broadway show after developing a "serious case of sepsis." They wrote on the official Cabaret at the Kit Kat Club Instagram account: "Due to a serious case of sepsis, Billy Porter must also withdraw from the production. His doctors are confident that he will make a full recovery but have advised him to maintain a restful schedule.