Hercule wishes to be recognized at last as the star that he always was. He does not accept that Pif, this fleabag, can delight stardom. He decides, therefore, on an impulse, to change his life and retire to a deserted island- or the nearest thing: to relate his career and write his own film. In a paradise-like setting, Hercule recounts the biggest roles of his career. Pif isn't absent from his memories, but Hercule still considers him to be a fifth wheel... However, this, in reality, is not exactly the case.

Around the year 3000, Pierrot, Psi and the robot Metro, inhabitants of the planet Omega, are tasked with ensuing space security. When they come under attack, their ship crash-lands on an unknown planet...