Cast
Mark Wahlberg
Narrator (voice)
Arturo Gatti
Self (Archival Footage)
Micky Ward
Self
Larry Merchant
Self
Michael Buffer
Self
Ida Gatti
Self
Sofia Gatti
Self
Charlene Ward
Self
Dicky Eklund
Self
Frank Cappuccino
Self
Ron Borges
Self
Jim Lampley
Self
Lou DiBella
Self