Several women, and a couple of men each having suffered some type of tragedy meet on certain mornings to jump in for a swim, sort of like their own version of therapy for friends. While they all have shared their individual tragedies, it seems they all also have major secrets they hold close. When they find out one of them has been collecting those secrets to write a tell all novel, chaos ensues. Somehow, the would-be novelist disappears one morning and everyone is suspecting each other.