2. As Real as It Gets

A pivotal fight against Donald Cerrone stuns the Las Vegas crowd. Later, when the COVID-19 pandemic shuts down the world, McGregor fears losing momentum.

3. Insane to This Game

McGregor makes an announcement that has MMA pundits skeptical. Shortly afterward, he starts a brutal weight-cutting routine to take on Dustin Poirier.

4. 'Til the Day I Go Out

Amid doubts about his will to win, McGregor trains for a match with a rival. As the bout ends painfully, the fighter faces next steps.