He finally told her the truth about his top-secret occupation: "I work for an agency.It""s called IMF...Impossible Mission Force," but she didn""t believe him.Back at IMF headquarters, Brassel apologized and then congratulated Hunt for his work, and then told him about another job the White House wanted to speak to him about.Only he""s coming down with the fever and therefore isn""t quite as valuable."Babs: "I won""t have you talk like that! I never - "Denny: "I know you won""t.The only excuse you have for being here is o help take care of him.Now get in there and give him that quinine and take a little yourself while you""re at it.Give him all the water he wants and more.The china boy will give you whatever else you need."Babs: "You""re not going to leave him? You""re not going out?"Denny: "Yes.I work here.You don""t expect me to sit around and hold his hand, do you?" (She slapped him across the face!) All right.Mayerling was presumably chosen by Austrian-born director Wilder as the name of the butler, because it was the name of the royal hunting lodge where the tragic, mysterious and scandalous double death (a murder/suicide?) of the Crown Prince of Austria-Hungary and his young Baroness mistress occurred in 1889.Dr.Orva claimed that had been given authorized clearance to test a new ray, and work on their "Venus Project.Although the film was not a commercial success upon its release and criticized as sentimental soap-opera, it attained well-deserved status as one of the greatest films of its kind.