Holiday Inn is a 1942 film starring Bing Crosby and Fred Astaire, which featured the music of Irving Berlin. The film features twelve new songs, one brief use of "Oh How I Hate to Get Up in the Morning," written in 1917 for the World War I musical "Yip Yip Yaphank" which was reprised on Broadway in 1942 under the title "This Is the Army" and a complete reuse of "Easter Parade," written for the 1933 Broadway review "As Thousands Cheer".

In May 1940, Irving Berlin signed an exclusive contract with Paramount Pictures to write songs for a film musical based on his idea of an inn that opened only on public holidays. The song that would eventually become "White Christmas" was originally conceived by Berlin on the set of the film Top Hat in 1935. He allegedly hummed the melody to Astaire and the film's director Mark Sandrich as a song possibility for a future Astaire-Ginger Rogers vehicle. Astaire loved the tune, but Sandrich passed on it. Berlin's assignment for Paramount was to write a song about each of the major holidays of the year. He found that writing a song about Christmas was the most challenging. When Crosby first heard Berlin play "White Christmas" in 1941 at the first rehearsals, he did not immediately recognise its full potential. He just said "I don't think we have any problems with that one, Irving."

Bing Crosby and Fred Astaire were the stars of Holiday Inn with support from Marjorie Reynolds and Virginia Dale. Produced and directed by Mark Sandrich, filming took place between November 1941 and February 1942. Holiday Inn had its premiere at the New York Paramount Theatre in August 1942. It was a runaway success both in the U.S. and the United Kingdom, proving to be the highest grossing film musical up to that time. The big song had been expected to be "Be Careful, It's My Heart." While that song did very well, it was "White Christmas" that topped the charts in October 1942 and stayed there for eleven weeks. The film's success can also still be seen today in the name of the international hotel chain Holiday Inn, which was named after the film.

Lovely Linda Mason has crooner Jim Hardy head over heels, but suave stepper Ted Hanover wants her for his new dance partner after femme fatale Lila Dixon gives him the brush. Jim's supper club, Holiday Inn, is the setting for the chase by Hanover and manager Danny Reed. The music's the thing. Written by Steve Fenwick