A famous tenor manages to charm away a lovely young lady who was just about to be married to the opera director.

The young Paulette is placed by her tutor in a boarding school in Lausanne. It is at the neighboring dance hall, by running away for a short time, that she will find love.

A burglar breaks into an apartment but cannot get out.

An ex-businessman, ruined and reduced to living under bridges, uses the name of one of his companions in misfortune, Rothchild, to organize a vast scam.

With the carnival in full swing, the circus ringmaster is waiting for the new lion tamer, Margante. A young girl introduces herself under this name and is hired on a trial basis. The real Margante introduces herself in turn, but soon runs away, terrified by the story the young impostor tells her of an imaginary accident that occurred in the lion's cage.