Pansexual Nate hasn't spoken a word to his heterosexual brother Ged in over four years after an argument involving sexual drama. But when their mother dies, the brothers must put aside their differences to fulfill their mother's last wish: to have her ashes scattered across the country. As they traverse half of Australia, the men soon realize that the journey will be anything but smooth. Their intense dislike for each other and a series of unfortunate events threaten to keep them from reaching their goal.