Camilla, a middle-aged Venetian widow, arrives in Rome to take up service as a maid for the Rossetti family, who are not prosperous. With her discreet presence, she is an element of cohesion for them thru tensions and misfortunes.

A son of a family in debt decides to put an end to his life and calls on a professional killer to do so, who promises to kill him within forty-eight hours. However the next day, money, luck and love smile at her again. Then can begin an infernal hide-and-seek between the assassin and his victim.

Together with his uncompromising friend Marie Girard, André de Lurvire clamors for moral reasons for the closing of the Bal Tabarin, a famous Paris cabaret. So, imagine André's reaction when he... inherits the joint! But, following the seductive schemes of Cora, Tabarin's sultry star, Lurvire gradually lowers his guard, discovers the good life and abandons his wife.

Gilbert, poet and singer, is about to marry Lilette but deep inside himself he is not quite sure that she is the woman he needs. That is the reason why he has made up an imaginary woman, Frédérica" to whom he writes love letters, actual ones this time. When Lilette finds one of these, she sees red. Théodule, one of Gilbert's many friends, sets out the problem with the help of Claudine, his own girlfriend, posing as Frédérica. After Gilbert and "Frédérica" have played a phony breakup scene in front of Lilette, things seem to come right when... another Frédérica appears...

A young man who wishes to launch his girlfriend in the theater, borrows money from his aunt, making her believe that he wants to buy groceries. His aunt arrives and then wishes to visit “her” grocery store; to save the day he borrows the store of a credulous grocer.

Jacques is a jolly bachelor who lives a wild life with his a mistress Wanda and all he wishes is to go on living the way he does. But Father won't allow. He demands that Jacques get married. More or less reluctantly, Jacques decides to comply but on the way to his father's home - where he is to meet the bride Dad has chosen for him - the young man comes across the charming Simone and falls in love with her at first sight. He elopes her, determined to ignore his progenitor's orders. Little does he know that Simone, the girl of his heart, is none other than the one he was supposed to marry...