A hotheaded widow searching for the hit-and-run driver who mowed down her husband befriends an eccentric optimist who isn't quite what she seems.

With a construction crew, a legion of actors, and seemingly unlimited resources, Nathan Fielder allows ordinary people to prepare for life’s biggest moments by “rehearsing” them in carefully crafted simulations of his own design. When a single misstep could shatter your entire world, why leave life to chance?

The sale of Paul and Lydia's picture-perfect LA home forces them to face painful family secrets — and hide them from prying eyes and cutthroat buyers.