In this classic 1960 film directed by Billy Wilder, Jack Lemmon stars as C.C. Baxter, an ambitious insurance clerk who lends his apartment to company executives for their extramarital affairs in hopes of climbing the corporate ladder. Shirley MacLaine plays Fran Kubelik, an elevator operator who becomes entangled in Baxter’s life, leading to unexpected complications. The film is renowned for its sharp wit and social commentary, earning five Academy Awards, including Best Picture. Notably, it was one of the first films to address corporate and personal ethics in such a nuanced manner. For those interested, it can be viewed for free on 123Movies / Movies123.