When school teacher Harriet Winslow goes to Mexico to teach, she is kidnapped by Gen. Tomas Arroyo and his revolutionaries. An aging American, Ambrose "Old Gringo" Bierce also in Mexico, befriends Gen. Arroyo and meets Harriet. Bierce is a famous writer, who knowing that he is dying, wishes to keep his identity secret so he can determine his own fate. Though he likes Arroyo, Bierce tries to provoke the General's anger whenever possible in an attempt to get himself killed, thus avoiding suffering through his illness. Winslow is intrigued by both Bierce and Arroyo, and the men are in turn attracted to her. She becomes romantically involved with Arroyo. When Winslow learns of Bierce's true identity (a writer whose work she has loved and respected for years), she is singlemindedly determined to fulfill his dying wish.

弗里达（salma hayek 饰）是墨西哥著名的女画家，18岁之前她是一个快乐活泼的少女，跟其他人一样，享受着爱情的甜蜜。然而18岁的车祸让她遭遇重创，死里逃生的她从此跟病痛伴随一生。原来的小情人也离她而去。躺在病床18个月的她整日与画为伴，她的画充满了不可思议的活力与激情。那时候她也真正开始考虑卖画养活自己，她前去请求画家里维拉指导自己的画，对方激赏她的天分。他们也从师生转变成一生的伴侣，他们结婚了。婚后他们经历了墨西哥最动荡的革命时期，他们狂热地追随着共产主义的脚步，甚至当托洛斯基被斯大林逐出苏联后，他们不畏风险地予以热情接待。弗里达与托洛斯基朦胧的爱恋，以及她的女同性恋情结让她的感情史一样绚烂。 1954年，弗里达离开了这个充满了病痛的世界，但愿离去是幸。