Season 23 - Episode Guide

The story of the late Kevin Turner, his son Nolan and their bond through football; NFL player John Urschel pursues a Ph.D. in mathematics from Massachusetts Institute of Technology.

Profile of New England Patriots owner Robert Kraft; interview with Chicago Cubs manager Joe Maddon; exposing the world of cockfighting; revisiting Ashrita Furman, the man who owns the Guinness World Record for the most world records.

Profile of professional baseball player Matt Bush; former basketball star Juan Dixon reunites with his father; former professional baseball player Rick Ankiel's battle with "the yips.''

Exploring dangerous driving in the Dominican Republic; examining domestic violence in the mixed martial arts community; two brothers compete in youth triathlons.

Investigating the sexual abuse scandal engulfing British soccer; profile of Los Angeles Dodgers broadcaster Jaime Jarrin; interview with pinball player Robert Gagno.

Correspondent Jon Frankel delves into the controversial world of bullfighting and Mary Carillo sits down with up-and-coming tennis phenom Frances Tiafoe. Plus, a profile on Jeff Glasbrenner, an amputee who recently added climbing Mount Everest to his impressive list of athletic feats.

Ramzan Kadyrov, Head of the Chechen Republic, creates a world-class MMA fight club to bolster his regime; global warming has a devastating effect on the Great Barrier Reef; baseball Hall of Famer Rod Carew discusses his heart transplant.