1943 film by Norman Krasna
Princess O'Rourke is a 1943 American romantic comedy film directed and written by Norman Krasna (in Krasna's directorial debut), and starring Olivia de Havilland, Robert Cummings and Charles Coburn. Krasna won the 1944 Oscar for Best Original Screenplay.
Although conceived as a vehicle for de Havilland, Princess O'Rourke turned out to be a troubled project that led to the de Havilland Law, that changed the status of contracts in the U.S. film industry. Filmed in 1942, the release was held up for one year due to legal issues that resulted from the production.
Plot summary adapted from Wikipedia, licensed under CC BY-SA 4.0.