Two friends, Philippe and Jeannot, are drafted the same day and assigned to the same place. They have no taste for military life and during the conscription visit they try all they can to be declared unfit for service. They fail and land in barrack room 13, where a bunch of other "rebels" is gathered together, under the approximate control of a stupid warrant officer and a depressing captain.They all still have hopes of returning home soon.Besides Philippe and Jeannot, this motley crew consists of a rich allegedly kleptomaniac snob, a phony queen, an orthodox Jew, a yogi, a hippie, a Belgian, a hermetic poet, an Arab, and that's not the half of it...