A circus performer falls in love with the son of a plantation owner in antebellum New Orleans. When the young man's stepmother objects to the wedding, the couple break apart and go their separate ways for a time. Also in the mix are two circus comics who feud over the heart of another Southern belle.
Peter has to be married by midnight or else his inheritance goes to his uncle... Who happens to live in a "haunted house".
A safecracker poses as a French maid in order to gain access to wealthy homes. In the midst of a nocturnal search for a cache of valuables, she is interrupted by another safecracker. Narrowly escaping arrest, they decide to pool their talents, but she gets the urge to reform and encourages him to do the same.
As a penalty for fighting fellow classmates days before graduating from West Point, J.E.B. Stuart, George Armstrong Custer and four friends are assigned to the 2nd Cavalry, stationed at Fort Leavenworth. While there they aid in the capture and execution of the abolitionist, John Brown following the Battle of Harper's Ferry.