Nathan stages a ninth birthday party for Adam, but faces a problem when Remy, one of the child actors who played Adam at age six, becomes attached to Nathan, calling him 'daddy' even after his scenes are over. Remy's mother explains that her son might have trouble understanding the difference between acting and reality. To discover what went wrong, Nathan repeats Remy's scenes with different actors including Liam (a nine-year-old Adam actor), an adult actor, and a mannequin. He then explores what might have happened if Angela had stayed with him and meets with the real Angela, who urges him to forgive himself, as her religious beliefs state. In an attempt to truly understand the connection between parent and child, Nathan stages a new scenario in which he is Remy's mother Amber and Liam portrays Remy. They re-create the experience of appearing on The Rehearsal and becoming attached to 'pretend daddy' Nathan. After coming to the emotional realization that they should not have done the show, Nathan as Amber seemingly breaks character and tells the fake Remy, 'I'm your daddy.'
Nathan Fielder returns with a daring new season that elevates the concept of constructed reality to extraordinary extremes. This season dives even deeper into ethically charged scenarios, where real people rehearse life-altering choices inside meticulously engineered simulations. As the line between performance and authenticity dissolves, the series confronts our deepest questions about control, identity, and the limits of preparation. Disturbing, brilliant, and darkly hilarious—it’s an experience like no other. The opening three episodes raise the stakes immediately. A father struggles to reveal a devastating truth to his son—but the rehearsal begins to unravel his own sense of self. A woman prepares for a proposal that may never arrive, as emotional tension distorts her reality. And in a startling turn, Fielder inserts himself into the most personal rehearsal yet, facing consequences he may no longer be able to manage. With emotional weight, narrative twists, and biting satire, these episodes pull you in and don’t let go.
In an attempt to truly understand the connection between parent and child, Nathan stages a new scenario in which he is Remy's mother Amber and Liam portrays Remy. They re-create the experience of appearing on The Rehearsal and becoming attached to 'pretend daddy' Nathan. After coming to the emotional realization that they should not have done the show, Nathan as Amber seemingly breaks character and tells the fake Remy, 'I'm your daddy.'