Fast-talking Rosalind Russell ( His Girl Friday , 1940) is absolutely captivating as Kim Halliday, the daughter of a deceased career gambler who joins her father’s former business partner to run a Vegas casino. Russell's unflappable confidence is a fine match for the swagger of Fernando Lamas as Victor Monte, a rival club owner who vies for Kim’s affections—and her casino. There’s nothing quite like the neon lights of Sin City captured in high-definition VistaVision and vibrant Technicolor, which appear here in gorgeous documentary footage of the Strip; like most studio productions of the era, however, the bulk of this musical comedy was shot on producer Paramount’s lot.