Wealthy Polly Fulton marries a progressive scholar whose attitudes toward capitalism and acquired wealth puts their marriage in jeopardy.

While on holiday on the French Riviera, former soldier Robert Teller recounts his time in WWII-era France, where he meets and falls in love with a poor girl named Lise. However, they're unable to marry when Lise is accused of prostitution and Teller's commanding officer forbids the match. The couple's love is again tested when Teller learns the truth about his would-be wife's whereabouts.

Everything you need to know is telegraphed by the title of this Spanish-language drama. The story takes place in a hothouse Mediterranean setting and combines lust, intrigue and murder in the overheated sexploitation style that was popular during the late 1950s and early '60s.