Michael Pitt as Mike Flannigan

Ron Perlman as Stevie

Nicolette Robinson as Jessica

Joe Pesci as Mike's Father

John Magaro as Patrick

Steve Buscemi as Mike's Uncle

Kaili Vernoff as Tracy

Anatol Yusef as Saul

Phillip Johnson Richardson as Jasper Brooks

Joe Lisi as Tony

Billy Griffith as Bouncer

Amr El-Bayoumi as Doctor

Dennis Jay Funny as Paramedic

Eugene Solfanelli as Frank

Milan Marsh as Sam

Thomas E. Johnson as Ringside Patron

Leo Solomon as Interviewer / Press

Nahar Aminov as Dry Cleaner's Wife

Tim Gallin as Referee

Holden Goodman as

Joy Decker as Ringside Socialite Fan

Joseph Di Bari as Upper Class Match Attendee

Isa Wnek as Catholic School Girl

Jordyn Rax as Julia

Beckett Guest as Young Mike Flannigan

Ryan Bostedo as Robert James

David Negri as Judge

Darlene Dues as Sandy

Kat Elizabeth Williams as Sasha

Dina Khoury as Ring Girl

Charlize Orr as Baby

Greg Dubin as Ring Announcer

Chasity Orr as Mike's & Jessica's Baby

Zoe Tactuk as Young Jessica

Morgan Craft as Ring Girl

Eric Kelly as Assistant Coach

Sofia Stefan as Waitress

Jason Latief Anderson as Boxing Attendee (uncredited)

Roger Brenner as NY EMS Paramedic (uncredited)

Rich Dubin as Priest (uncredited)

Charles Massey as Cameraman (uncredited)