In This Corner

John LaMotta

Papa Sappenfeld

María Celedonio

Shelly

Christian J. Meoli

Julio

Тед Рэйми

Interviewer

Lou Wagner

Referee

Glen Chin

Jerry

Peggy Trentini

Sin

Gene Lythgow

Jimmy Bass Brodie

Jim Chiros

Nightclub Patron

Bret Davidson

Trainer

Joe Fortunato

Ring Announcer (voice)