To avoid the abandonment of her husband, a woman rents three children with the intention of making him believe that he is the father. Sudden maternity will bring complications in triplicate.
A train stops for a break in the station of a small town. That random moment allows the railway chief to fall in love with a beautiful passenger, who ends up wrapping him in a complex police plot.
Young newlywed girl about to embark on her honeymoon persuades older family friend to assist her in an extensive search for her missing husband. A road-trip full of comical misadventures ensues.
A recently married woman runs away from her husband upon discovering that he had had a mistress. The father-in-law, determined to fix things, also becomes entangled in a disgust with his wife.
The plot reflects the figure of Pascual Contursi, tango poet. In love with a singer, he leaves his wife and son to go with her. Some time later, the singer leaves him and he composes the tango that gives the film its title.
Group of tango musicians picks up an aspiring young chanteuse at one of their whistle stop engagements; film focuses on their collective path to stardom, romantic conflicts between the woman and two guys in the band and some peripheral crime-drama stuff.
