Acclaimed actor Carrie Anne Moss plays a grieving mother who cannot seem to cope with the loss of her eldest son, at the expense of her marriage and relationship with her younger son.  A college professor (Callum Keith Rennie) who was responsible for the accident grieves in his own dysfunctional way. The lives of all the afflicted intersect in this award winning ensemble drama that premiered at the Toronto International Film Festival and the Busan International Film Festival.