When You're In Love (1937) - (Movie Clip) Minnie The Moocher

When You're In Love (1937) -- (Movie Clip) An Early Shaky Hudson

Aline MacMahon is an assistant to the star (Metropolitan Opera singer and Columbia contract actress Grace Moore, not seen), who’s stuck in Mexico with visa problems, when she meets Cary Grant, an American artist with problems of his own, Billy Gilbert the barkeep, early in When You’re In Love, 1937.

When You're In Love (1937) -- (Movie Clip) Open, Vissi D'Arte

Straight to business, Columbia Pictures opens with the star, Tennessee born Metropolitan Opera singer Grace Moore, with the well-known Puccini aria from Tosca, Vissi D’Arte (I Lived For My Art), in the rom-com-ish When You’re In Love, 1937, co-starring Cary Grant.

When You're In Love (1937) -- (Movie Clip) Siboney

Opera-movie star Grace Moore as opera singer Louise Fuller, stuck in Mexico with visa problems, jousting with handsome impoverished American artist Jimmy, is invited to sing a famous Cuban song by Ernesto Lecuona, in Columbia’s When You’re In Love, 1937.