Brigadoon was originally a Broadway musical which opened in 1947. The film version was released in 1954 and starred Gene Kelly as Tommy Albright, Van Johnson as Jeff Douglas, and
Cyd Charisse as Fiona Campbell.
The story opens when two friends go game hunting in Scotland and run into a village which is not on any map. They just happened to catch Brigadoon on its one day in that century. Tommy Albright (Gene Kelly) falls immediately for Brigadoon resident, Fiona Campbell (Cyd Charisse), even after he discovers that she was born in 1734.
There is loads of singing and dancing throughout. Gene Kelly choreographed the entire film.