Twenty years ago, three men set out on the longest walk of their lives. They vowed to repeat the walk, but this time they are joined by a forty year old wife and mother who is in the midst of a mid-life crisis.
Simon es un agente de libertad condicional bastante torpe; sólo ha conseguido reinsertar a 3 delincuentes. Sus superiores deciden trasladarle de ciudad, pero es allá donde empiezan todos sus problemas.