Characters played by Leo Gorcey
Terence Aloysius 'Slip' Mahoney
Characters played by Huntz Hall
Sach
Characters played by Gabriel Dell
Gabe Moreno
Characters played by Frankie Darro
Johnny Higgins
Characters played by Lyle Talbot
Blinky Harris
Characters played by William 'Billy' Benedict
Whitey (as Billy Benedict)
Characters played by David Gorcey
Chuck
Characters played by Benny Bartlett
Butch
Characters played by Bert Conway
Dynamite Carson, the Champ
Characters played by Evelyn Eaton
Bunny Talbot (as Evelynn Eaton)
Characters played by Bernard Gorcey
Louie
Characters played by Teddy Infuhr
Boomer Higgins
Characters played by Ben Welden
Lefty Conlin
Characters played by Dorothy Vaughan
Mrs. Higgins
Characters played by Sam Hayes
Bill Rader, Sportscaster
Characters played by Bill Cartledge
Fighter Joey Prince
Characters played by Paul Maxey
Editor
Characters played by Stanley Andrews
Boxing Commissioner
Characters played by Fred Aldrich
Cop at Ringside (uncredited)
Characters played by Larry Anzalone
Fighter (uncredited)
Characters played by Al Bain
Fighter (uncredited)
Characters played by Phil Bloom
Second (uncredited)
Characters played by Willie Bloom
Second (uncredited)
Characters played by Chet Brandenburg
Fight Spectator (uncredited)
Characters played by John Breen
Training Spectator (uncredited)
Characters played by Gene Delmont
Referee (uncredited)
Characters played by Mike Donovan
Pete, the Bartender (uncredited)
Characters played by Johnny Duncan
Fighter in Gym (uncredited)
Characters played by Roland Dupree
Young Man in Sweetshop (uncredited)
Characters played by Bennie Goldberg
Fighter in Montage (uncredited)
Characters played by Buddy Gorman
Page at Boxing Arena (uncredited)
Characters played by Meyer Grace
Lug Carrying Equipment (uncredited)
Characters played by Joe Gray
Fighter (uncredited)
Characters played by Joe Greb
Ad Libber (uncredited)
Characters played by Eddie Gribbon
Highball (uncredited)
Characters played by Frank Hagney
Tough Customer Tearing Up Program (uncredited)
Characters played by Bert Hanlon
Dave Dorgan (uncredited)
Characters played by Sam Harris
Commissioner's Assistant (uncredited)
Characters played by John Indrisano
Title Fight Referee (uncredited)
Characters played by Tom Kennedy
Rosemeyer (uncredited)
Characters played by Johnny Kern
Fighter (uncredited)
Characters played by Mike Lally
Joey's Handler (uncredited)
Characters played by Sam LaMarr
Fighter in Montage (uncredited)
Characters played by Jimmy Lennon Sr.
Ring Announcer (uncredited)
Characters played by Martin Mason
Needles, a Henchman (uncredited)
Characters played by Frank Moran
Dimwitted Goon (uncredited)
Characters played by Jack Mower
Ring Announcer (uncredited)
Characters played by Jimmy O'Gatty
Benefit Fight Referee (uncredited)
Characters played by Ralph Peters
Beef, a Henchman (uncredited)
Characters played by Eddie Rio
Jimmy's Handler (uncredited)
Characters played by Charles Sherlock
Carson's Handler (uncredited)
Characters played by Carl Sklover
Knockdown Timekeeper (uncredited)
Characters played by Charles Sullivan
Referee in Montage (uncredited)
Characters played by Don Turner
Carson's Handler (uncredited)
Characters played by Anthony Warde
Marty (uncredited)
Characters played by Robert Wolcott
Fighter Jimmy Higgins (uncredited)