One morning, a worn-out field cop, nicknamed Ping-Pong by everyone, burns his police ID and disappears. During one night and one day, his colleagues look for him, meet him and lose him in Toulouse and its suburbs. But every hour that passes brings Ping-Pong a little bit closer to his own destiny.

Oscar is about to perform Hamlet on stage when he is suddenly struck by a strange illness: he speaks in a strange way.