Edward Nugent

Character: Gene Harris

Lucille Lund

Character: Claire Thomas

Joan Barclay

Character: Mary Comstock

Forrest Taylor

Character: George Miller

Syd Saylor

Character: Dave Moran

Monte Blue

Character: Bert McNamee

John Elliott

Character: The Police Captain

John Cowell

Character: Graham - Murphy's Manager

Willard Kent

Character: Veterinarian

Walter O'Keefe

Character: John Halligan - Referee

Corky

Character: Babe, Gene's Dog

Vane Calvert

Character: Waitress (uncredited)

Jack Cheatham

Character: Cop (uncredited)

Richard Cramer

Character: Ring Announcer / Prison Guard (uncredited)

Lloyd Ingraham

Character: The Prison Warden (uncredited)

Murdock MacQuarrie

Character: Fight Fan (uncredited)

William McCall

Character: Prison Inmate (uncredited)

Pat McKee

Character: Prison Fight Ring Opponent (uncredited)

Fred Parker

Character: Arena Watchman (uncredited)

Arthur Thalasso

Character: Coroner (uncredited)

Dorothy Vernon

Character: Waitress at Tea Room (uncredited)

Martha Wentworth

Character: Mrs. Murphy (uncredited)

Blackie Whiteford

Character: Fight Second (uncredited)

Donald Kerr

Character: The Sportscaster (uncredited)