Filmmaker Theo Anthony, director of ESPN Films 30 for 30 Shorts documentary Subject to Review, joins Thirty Love host Carl Bialik to talk about the origin story of instant replay in sports, how cricket does it better, and why the 2018 World Tour Finals set the perfect stage for his film.

Have a suggestion for a Thirty Love guest? Email Carl at [email protected]

Music by Lee Rosevere: "Credit Roll" and "Glass Android."