Mar de hierba was released in the year 1947。Mar de hierba is also called as The Sea of Grass, Terra de Ambições, Prärie, Parastratima mias miteras, Mare d'erba, Lainehtiva tasanko, Endlos ist die Prärie。

The highly melodramatic western begins with St. Louis resident Katharine Hepburn marrying New Mexico cattleman Spencer Tracy after a short courtship. When she arrives in "Salt Pork, NM" she finds that her new husband is considered by the locals to be a tyrant who uses force to keep homesteaders off the government owned land he uses for grazing his cattle--the so-called Sea of Grass. Hepburn's character, Lutie, has difficulty reconciling her husband's beliefs and passions with her own, and eventually leaves him just long enough to conceive a child with her husband's moral enemy. Two years later, in the midst of a crisis, her husband discovers her infidelity and forces her to leave--without her two children (husband's daughter and other man's son).

Mar de hierba actors and actresses include Katharine Hepburn, Melvyn Douglas, Phyllis Thaxter, Spencer Tracy。