Ronald Reagan was the President of the Screen Actor's Guild during the incredibly violent Hollywood trade union strike in the 1940's. Reagan saw first-hand the brutality, destruction and oppression that defined the communist party as it attempted to overtake the unions to convert them into propaganda mills for the Soviet Union. The strike incited in him a call to action and an unshakeable belief that communism was a "form of insanity" which must be wiped from the earth. From SAG President, to GE Spokesman, Governor of California and finally, to President of the United States, this film chronicles the rise of Ronald Reagan, his unwavering conviction that America was the world's last best hope of man, and shows why he is hero to over a billion people who he helped free from the bonds of Soviet domination.

根据阿加莎克里斯蒂同名小说改编。平静小镇里突然屡次出现神秘的匿名信，无辜的人们平静的生活被扰乱了，终于有人因受不了匿名信的指控而自杀。然而这是否只是自杀那么简单？玛波尔小姐再次行动，要揭开幕后的魔手。