Following a winning game, a young man finds himself at the head of the harem of an oriental prince who has seven wives. One of them escapes, replaced by the young girl her family wants the young partygoer to marry. Everything ends in songs and as desired.

Endive-Meunier, a prosperous silk dealer from Lyon has an affair with his secretary he tries hard to keep secret. One day, he nevertheless accepts to accompany her to the seaside resort of Coeur-sur-Mer. Unfortunately for him, once there, he finds himself in the presence of Claudius Paquito, the popular barman of a fashionable club. The trouble is that the man is no other than one of his former employees he once fired for insolence...

Augustin, the bashful but model secretary of Fontange,a tyrannical industrialist, is desperately in love with Christiane,his boss's daughter. Of course Daddy will never allow. On the contrary he wants to force his daughter to marry his business partner, a single man, whose money would be a welcome help. To escape such an unfortunate lot, Christiane must find a subterfuge. The solution is Bichon, the baby that Jacques, her younger brother, is supposed to have had from a certain Loulou. By claiming that the baby is hers and that Augustin is the father, she hopes to compel her father not to marry a man she does not love.