Finian's Rainbow (1968)

An Irishman and his daughter arrive in the American South with a stolen pot of gold, hoping to make their fortune. Pursued by a leprechaun desperate to recover his treasure, they become entangled in a battle over land, love, and prejudice in Rainbow Valley—where the gold’s magic turns wishes, and lives, upside down.

Directed by: Francis Ford Coppola

Starring: Fred Astaire, Petula Clark, Tommy Steele, Don Francks, Keenan Wynn, Barbara Hancock

Links: IMDb, Movie posters, Movie stills