May 9, 2025

It is being reported by Deadline that The Irrational has been cancelled by NBC after two seasons. The news comes less than two months after the drama wrapped its 18-episode sophomore run.

The series premiered in 2023 with a strong start that saw it rank as the #1 new show in total viewers. Unfortunately Season 2 could not keep up the momentum, as ratings declined significantly over the course of its run.

Based on the book 'Predictably Irrational' by Dan Ariely, the series follows world-renowned professor of behavioral science, Alec Mercer, who lends his expertise on high-stakes cases involving governments, law enforcement and corporations. His insight and unconventional approach to understanding human behavior lead him and the team on unexpected journeys to solve illogical puzzles and perplexing mysteries.