After John Wilkes Booth assassinated President Abraham Lincoln, he escaped to Maryland and was discovered hiding in a barn. After he refused to surrender, the barn was set afire and Booth died in the blaze. However, in 1903 a Mr. David E. George, while on his deathbed in Enid, Oklahoma, claimed to be John Wilkes Booth. This MGM An Historical Mystery series short presents evidence of the possibility that Mr. George's claim was true.

This short follows the political career of Theodore Roosevelt, beginning in 1895, when he was appointed police commissioner of New York City. In 1897 he was appointed Assistant Secretary of the Navy. His charge up San Juan Hill during the Spanish-American War in 1898 is re-created. He becomes vice president in March 1901 and assumes the presidency when William McKinley is assassinated six months later. According to the narrator, Roosevelt refused to be beholden to political bosses, doing what he believed to be right for the American people.

A greedy, scheming woman is found murdered in her studio, and the police find that there is no shortage of suspects who wanted to see her dead--among them a rich husband she wouldn't divorce unless he paid her a huge settlement, a lover she caused to be fired from his job and an assistant whose fiancé she tried to seduce.