Elsbeth pulled off another subtle dig by seemingly poking fun at Elon Musk with a joke about erectile dysfunction. During the Thursday, April 23, episode of the hit CBS series, Elsbeth (Carrie Preston) was investigating a wealth therapist (Constance Wu) suspected of using patient secrets for insider trading who becomes the focus of a murder investigation. Elsbeth called Dr. Mallory Ryan (Wu) in to question a detail about her personal patient logs.