Ms. Kubleik's character changes throughout the film. She is Mr. Sheldrake's mistress. She gets taken advantage of, lied to, and is continuously let down, nevertheless is completely fond of him. Mister. Sheldrake is C. C. Baxter's top executive which is conniving, powerful, and privileged. Ms. Kubleik is certainly not his first mistress and pretty much attempts to pay her for her companies treating her like a prostitute or a subject of his desire. Mr. Sheldrake..