Overview
The Moon Is Blue is a 1953 American romantic comedy film produced and directed by Otto Preminger and starring William Holden, David Niven, and Maggie McNamara. Written by F. Hugh Herbert and based on his 1951 play of the same title, the film is about a young woman who meets an architect on the observation deck of the Empire State Building and quickly turns his life upside down. Herbert's play had also been a huge success in Germany, and Preminger decided to simultaneously film in English and German, using the same sets but different casts. The German-language film version is Die Jungfrau auf dem Dach.
Plot
A comedy of manners, the film centers on virtuous actress Patty O'Neill, who meets playboy architect Donald Gresham on the top of the Empire State Building and accepts his invitation to join him for drinks and dinner in his apartment. There she meets Donald's upstairs neighbors, his ex-fiancée Cynthia and her father, roguish David Slater.
Both men are determined to seduce the young woman, but they quickly discover that Patty is more interested in engaging in spirited discussions about the pressing moral and sexual issues of the day than in surrendering her virginity to either of them. After resisting their amorous advances throughout the night, Patty leaves. The next day she returns to the Empire State Building, where she finds Donald, who has missed her and worried all night about her. He declares his love for her and proposes marriage to her.
Cast
William Holden as Donald Gresham
David Niven as David Slater
Maggie McNamara as Patty O'Neill
Tom Tully as Michael O'Neill, Patty's father
Dawn Addams as Cynthia Slater, David's daughter
Fortunio Bonanova as Television Performer
Gregory Ratoff as Taxi Driver
Hardy Krüger and Johanna Matz, the stars of the German version, appear as the young tourist couple waiting to use the coin-operated telescope at the top of the Empire State Building, cameo roles which Holden and McNamara play in the German version.
From Wikipedia (CC BY-SA 4.0).