When Mark is released from prison, he has nowhere to go. Until, that is, his pen-pal Linda opens her home to him.
Set over the initial 24-hour period following his release and told through a combination of overlapping monologues and dialogue, Post is an exploration of readjusting to life after a prison sentence, attempting to move on from trauma and learn a new way to be, and how we respond when reality repeatedly and rudely butts its head against the fantasies we create for ourselves – fantasies both of others and of ourselves.