Mrs. Doubtfire

Mrs. Doubtfire is a 1993 American comedydrama film directed by Chris Columbus and based on the novel, Alias Madame Doubtfire by Anne Fine. It stars Robin Williams who also served as coproducer and Sally Field. It won the Academy Award for Best Makeup.

Daniel Hillard is a freelance voice actor living in San Francisco, California who quits his job due to a disagreement over a questionable script. Though a devoted and loving father to his three children, Lydia, Chris and Natalie, Daniel is an irresponsible husband. Despite his wife Mirandas objections, Daniel throws a wild birthday party for his son Chris. Miranda becomes furious with him and seeks a divorce. At their first custody hearing, a judge grants Miranda custody of the children, since Daniel has neither a residence nor a job.Daniel soon learns that Miranda intends to hire a housekeeper and alters her classifieds form when she declines his offer to take care of the children. He then calls Miranda several times, using his voice acting skills as several female job applicants. He then calls as a Scottishaccented nanny, whom he dubs Mrs. Euphegenia Doubtfire. Impressed with her alleged qualifications, Miranda invites Mrs. Doubtfire for an interview. Daniel enlists his brother Frank, a makeup artist, and his partner Jack to transform him into the character. ........

Source: Wikipedia