- The first motion picture filmed in CinemaScope outside of the United States. Prior to beginning principle shooting, 20th Century Fox studio execs warned producer Siegel and director Negulesco that they would have a difficult time with the new film format away from the controlled settings of the studio. Siegel and Negulesco solved this dilemma by simply taking the studio's entire technical crew along to Rome.
- Although the movie title refers to three coins only two coins are actually thrown into the fountain.
Please support TCMDB by adding to this information.Click here to contribute