A man thinks he's being cheated and hires a detective to watch over his wife on a cruise, but she hires a singer to impersonate her.
Director Leslie Selander exhibits the sure-handed expertise that would endear him to latter-day western cultists in his 1937 formula western Sandflow. Buck Jones plays the son of a crooked land dealer. Seeking redemption, Jones rides through the west to compensate every rancher who was cheated by his dad.
Madrid, Spain, 1880. Angelina, daughter of the pompous Brigadier Marcial, is tempted by the womanizer Germán, who asks her to run away together, just after her boyfriend, Rodolfo, asks her to do exactly the same thing with him.
Ricardo Fuentes (Carlos Gardel) leaves Buenos Aires after loosing in horse races to go to Barcelona, where he plans to open a tango bar, a new concept of tango dance show and dance saloon. On the ship he meets Laura Montalván (Rosita Moreno) who happens to be a thief working with a thief pal. Ricardo watches them robbing a lady's bracelet aboard but decides not to report them because he has fallen in love with Laura. Once in Barcelona, he opens the tango bar but Laura's partner tells him he sold the bracelet and now needs to recover it to avoid both Laura and him going to jail.