Some Like It Hot is a 1959 American crime comedy film directed, produced, and co-written by Billy Wilder. It stars Marilyn Monroe, Tony Curtis, and Jack Lemmon, with George Raft, Pat O'Brien, Joe E. Brown, Joan Shawlee, and Nehemiah Persoff in supporting roles. The screenplay by Wilder and I. A. L. Diamond is based on a screenplay by Robert Thoeren and Michael Logan from the 1935 French film Fanfare of Love. The film is about two musicians who disguise themselves by dressing as women to escape from mafia gangsters whom they witnessed committing a crime.

Source: Wikipedia