After failing to avoid the draft, Sabri and Aymé find themselves faced with mandatory military service… and the consequences of trying to get out of it.
Believing it to be the ghost of François Mitterrand, Sabri follows orders from a mysterious voice in the pipes. Strauss fakes his death to escape debt.
When a famous TV host is hospitalized, Charlotte takes Clara, Aymé and Jamel skiing at his châlet. Strauss and Sabri try to promote their new invention.