Victor Fred Moore was an American actor of stage and screen, a major Broadway star from the late 1920s through the 1930s. He was also a writer and director, but is best remembered today as a comedian, playing timid, mild-mannered roles. Today's audiences know him as the star of a Christmas-themed movie that has become a perennial: It Happened on 5th Avenue (1947). Moore plays a vagrant who occupies a millionaire's mansion—without the millionaire's knowledge—while the owner is vacationing.

It Happened on 5th Avenue is a 1947 American comedy film directed by Roy Del Ruth and starring Victor Moore, Ann Harding, Don DeFore, Charles Ruggles and Gale Storm. Herbert Clyde Lewis and Frederick Stephani were nominated for the Academy Award for Best Story, losing to Valentine Davies for another Christmas-themed story, Miracle on 34th Street.