Viva Las Vegas, Elvis Presley and Ann-Margret

Viva Las Vegas is a 1964 American musical film directed by George Sidney and starring Elvis Presley and Ann-Margret. The film is regarded by fans and film critics as one of Presley's best films, and it is noted for the on-screen chemistry between Presley and Ann-Margret. It also presents a strong set of ten musical song-and-dance scenes choreographed by David Winters and features his dancers.^[2] Viva Las Vegas was a hit at film theaters, as it was #14 on the Variety year end box office list of the top-grossing films of 1964.

Lucky Jackson, registered at the Las Vegas Auto Grand Prix ( Nevada ), meets a competitor, Count Elmo Mancini. In the garage where they prepare their vehicles, the two men meet the seductive Rusty Martin which they immediately fall in love with. Ignoring her identity and believing that she works at a nightclub, they go looking for her all night in the establishments of the city, before finding her the next day ...