Traumatized by seeing her aged face on Zoom, actress Kathryn Grody rants, despairing and conflicted, to her son Gideon as he films her with his iPhone. It is one of the many illuminating moments captured on @Mandy Patinkin, documenting the everyday life of actor Mandy Patinkin, Grody and Gideon as they shelter at their upstate NY cabin.