Things may not be fast at the German post office, but they're a lot of fun: postal supervisor Max Sparwein knows a thing or two about it, because he really can't complain about boring and monotonous service on his tour through the city. This is also the experience of journalist Mara Schönwetter, who accompanies him on his walks up and down the stairs to write a report.
Rival gangsters from Chicago move to London and attempt to extort money from rich Britons.
Roberto Bolle smuggles himself as a stowaway on an ocean liner that of Hamburg gen New York sets sail. On board is also his lover Barbara Shadwell, whom he wants to marry, but who, at the request of her mother, the syrup millionaire Ceila Shadwell, should marry the oatmeal millionaire David.
A disfigured killer with glazed-over white eyes is doing the dirty work so that an insurance agent-doctor can get the victims' insurance money.
Julia Martens is a wrongly convicted murderess who is released from prison after thirteen years. She begins a new career as a chanson singer and her now grown-up son, who has been told that his mother is dead, has no idea who Julia Martens really is. One day he is suspected of murder and Julia intervenes.
A young man and woman meet on a bridge, both about to commit suicide by jumping into the river, and recount to each other their experiences.