Wild Girl (1973)

aka's: La Chica Del Molino Rojo/The Chorus Girls/The Girl From The Red Cabaret

Dalton Harvey (Mel Ferrer), a businessman and owner of several casinos, hires Maria (Marisol), a singer on the verge of prostitution, to seduce his bitter enemy, Larry (Renaud Verley). But complications arise when Maria and Larry both fall in love.