It's engrossing and well-made, but you'll need a strong stomach to get through it.

Kavanagh and Matichak do a remarkable job of capturing an amped-up version of everyday parental paranoia.

You cannot watch Son without feeling a little sick to your stomach.

But hidden within Son’s familiar beats is a story about parenting while dealing with PTSD from sexual assault and the difficulty of caring for a child while struggling to care for yourself.