As Will hits the home stretch of his fitness journey, his focus wanes as he returns to the United States to reveal the pages of his book to close friends and family.

Will lands on a major realization about how filming the show is affecting his ability to get in the best shape of his life.

When Will hits a setback with five weeks to go, the ripple effect is felt by everyone.

In a new environment, Will finds his rhythm with training but now it's the book that falls out of sync.

When training gets off to a rough start at home, Will escapes to Dubai and recalls the discipline taught to him by his father.

Will Smith’s embarking on a major quest; he’s gonna lose 20lbs in 20 weeks all while finishing his memoir. But he quickly hits a turning point that he didn’t see coming.