Mile Zero, director Andrew Currie's feature debut, focuses on the emotional journey of a distraught father, Derek (Michael Riley), who feels his estranged wife, Allison (Sabrina Grdevich), and his young son, Will (Connor Widdows of the Agent Cody Banks movies), slipping away from him. He surprises Will after school one day, taking him on a long journey through British Columbia to a remote spot in the Canadian Rockies. The movie jumps back and forth between the tense journey that Derek and Will are making, and home videos and flashbacks of happier times, and the gradual dissolution of the marriage. Derek doesn't cope well with their separation, even going so far as to surreptitiously install a video monitor in his son's room so he can watch Will sleep. When Allison starts seeing someone new, Derek's fantasies of reconciliation collapse, sending him down a desperate path that ends up endangering more than just his fragile relationship with Will.