Given the increasing popularity of the science-fiction genre, its capacity for worldbuilding and its long-durée vision, coupled with both the difficulty of discussing issues of migration in today's world as something more than a problem of the present and the necessity to go beyond this presentism, the author argues that science-fiction films provide an excellent tool for peace education inside and outside the classroom in general and to address migration in particular. This article discusses the why and how of using science fiction films for peace education, which the author claims is not necessarily taught in the classroom or special programs but should also be seen as part of lifelong learning/continuous education.