Rocky
Adrian
Paulie
Apollo
Mickey
Jergens
Gazzo
Mike
Fight Announcer
Cut Man (as Al Salvani)
Ice Rink Attendant
Marie
TV Commentator
TV Interviewer
Dipper
Bartender
Club Fight Announcer
Club Fighter
Apollo's Corner
Club Corner Man
Apollo's Trainer
Apollo Corner Man
Secretary
Paulie's Date
Timekeeper
Drunk
Owner of Pet Shop
Fats
Bodyguard
Chiptooth
Club Fight Referee
Championship Fight Announcer
Fighter
Streetcorner Singer (as Frank Stallone Jr.)
Streetcorner Singer
Joe Frazier
Dog
Radio Host (uncredited)
Ringside Police Officer (uncredited)
Boxer in Gym (uncredited)
Apollo Creed's Bodyguard (uncredited)
Apollo's Lawyer (uncredited)
Big Man Daniel (uncredited)
Reporter (uncredited)
Tony Gazzo's Girlfriend (uncredited)
Fight Commentator (uncredited)
Spectator (uncredited)
Mary Anne Creed (uncredited)
Man in Unemployment Line (uncredited)