The working titles of this film were Czarina and The Czarina. An Oct 1944 NYT news item reported that the studio was going to change the title Czarina, "as it is feared too few movie patrons these days will know what a Czarina is--or was." The following written prologue appears onscreen after the opening titles: "This picture is about Catherine of Russia. Her people called her the 'Mother of all the Russias.' Her biographers called her 'The Great.' Our story takes place at the time of her life when she was not so much of a mother--But when she was especially great." The film is very loosely based on the life of Catherine the Great (1729-1796), a tempestuous, saavy monarch whose favorites sometimes obtained a significant amount of political power. According to an 11 Oct 1944 HCN article, the studio emphasized the "historical inaccuracy" of the picture in order to highlight its comedic nature.
       A Oct 1944 NYT news item noted that producer Ernst Lubitsch, who was recovering from heart problems, supervised the actors' rehearsals, while director Otto Preminger oversaw the actual filming. According to a studio press release, Lubitsch had originally wanted to direct the film as well as produce it, but was ordered by his doctors to limit his activities. According to a 6 Mar 1944 HR news item, Joseph Mankiewicz was scheduled to write the picture's screenplay. Some modern sources note that Lubitsch wanted Greta Garbo to play Catherine, even though Tallulah Bankhead had already been signed for the part. Preminger insisted that Bankhead be retained, however. One modern source asserts that Lubitsch originally offered the role of "Alexei Chernoff" to Charles Boyer. Although a 25 Oct 1944 HR news item stated that Gregory Ratoff had been signed to play "a stooge" to the "chancellor," he does not appear in the completed film. John Emery was announced for the role of "Catherine's ex-lover" by a 30 Oct 1944 HR news item, but that part is played in the finished film by Don Douglas. Evelyn Mulhall, Martha Montgomery, Ellen Hall, Elaine Langan and Betty Boyd are included in the cast by a Sep 1944 HR news item, but their appearance in the completed picture has not been confirmed.
       According to a 9 Aug 1944 HR news item, "background scenes" for the picture were shot on location at Cedar City, UT. A 20 Aug 1944 NYT article noted that Columbia had sought an injunction against Twentieth Century-Fox to delay the start of production of A Royal Scandal, as Charles Coburn was already working in a production for Columbia, and that studio did not want him to be working on two pictures at once. Columbia dropped the threatened legal action, however, when Twentieth Century-Fox agreed to postpone its starting date, which originally had been set for 31 Jul 1944, and then 15 Aug 1944.
       Information in the MPAA/PCA Collection at the AMPAS Library indicates that the PCA rejected the initial draft of the picture's screenplay. On 8 Aug 1944, Lubitsch sent a rewritten draft to the PCA and asked for a prompt response, as he had had "to postpone the starting date of the picture on account of these rewrites." The PCA approved the rewritten screenplay, although PCA head Joseph I. Breen noted that "great care must be taken to avoid any offensive suggestiveness."
       After completing A Royal Scandal, Bankhead did not appear in another film until the 1953 Lester Cowan production Main Street to Broadway. The Hungarian version of Lajos Biro and Melchior Lengyel's play, A carno, was copyrighted in Budapest on 22 Nov 1912, and presumably opened in Budapest shortly thereafter. The English-language adaptation, entitled The Czarina opened in New York on 31 Jan 1922. An operetta based on the play was written by Alfred Gruenwald, Oscar Straus and Julius Brammer. Entitled The Pearls of Cleopatra, the operetta opened in Vienna on 17 Nov 1923. The play has been filmed two other times. The first picture, Forbidden Paradise, was released in 1924 by Paramount and was directed by Lubitsch and starred Pola Negri and Rod La Rocque (see AFI Catalog of Feature Films, 1921-30; F2.1906). The second filmed version, Catherine the Great, was released by United Artists in 1934 and was directed by Paul Czinner and starred Douglas Fairbanks, Jr. and Elisabeth Bergner (see AFI Catalog of Feature Films, 1931-40; F3.5298).