Heli's misfortune begins when her mother, the landlady, marries for the second time. The man is bossy and brutal. In an argument between stepfather and brother, Heli intervenes: She throws a hatchet, the stepfather falls and is killed.
Jimmy Bolt, a singer and dancer (and occasionally as a waiter) works at a varieté. The man may be talented, but he’s not exactly a big success, and things get complicated when a young orphan girl falls in love with the voice of another singer but then mistakes Bolt for him…