Congress in Seville
Congreso en Sevilla (original)
Carmen is a Spanish emigrant in Stockholm who does not have the money to run her business or buy a ticket back to Spain. Thanks to a misunderstanding she meets Dr. Petersen who has an invitation to a medical congress in Seville and does not plan to attend. Carmen uses the ticket and impersonates the doctor just enough time to get to the city, but then she will be forced to keep the lie.
Starring Carmen Sevilla, Fernando Fernán Gómez, Manolo Morán, Fernando Nogueras, Nicolás D. Perchicot, Manolo Gómez Bur, Gustavo Re, Miguel Gómez, Teófilo Palou, Juan Cortés
Watch "Congress in Seville" on FlixOlè released in 1955. It's a comedy movie, and has a rating of 5.9 out of 10 from Imdb which is fairly okay for this kind of movie.