Joe Kirkwood Jr.

Character: Joe Palooka

Leon Errol

Character: Knobby Walsh

Elyse Knox

Character: Anne Howe

John Hubbard

Character: Charles Kennedy

Patricia Dane

Character: Iris March

Charles Cane

Character: George Wendell

Wally Vernon

Character: Archie Stone

Frank Hyers

Character: Ralph

Jack Shea

Character: Jeff Lundy

Jack Roper

Character: Waldo

Horace McMahon

Character: Looie

Jack Overman

Character: Truck Driver

Eddie Gribbon

Character: Scranton

Sarah Padden

Character: Mom Palooka

Michael Mark

Character: Pop Palooka

Evelynne Smith

Character: Truck Driver's Wife

Geneva Gray

Character: Hat Check Girl

John Indrisano

Character: Referee

Frank Reicher

Character: Dr. MacKenzie

Jay Norris

Character: Stevie

Paul Scardon

Character: Dr. Burman

Virginia Belmont

Character: Nurse

Larry Steers

Character: Dr. Gray

Robert Conway

Character: Reporter

Herb Vigran

Character: Reporter

Dewey Robinson

Character: Fighter

Emil Sitka

Character: Photographer

Murray Leonard

Character: Arthur Wild

Robert C. McCracken

Character: Fight Announcer

Cy Kendall

Character: Commissioner R.E. Carfter

Bill McLean

Character: Burke

Jack Mower

Character: Cop

Paul Bryar

Character: Detective Lieutenant

Sam Wolfe

Character: Mike

Reid Kilpatrick

Character: Radio Announcer

Ted Pavelec

Character: Sparring Partner

Meyer Grace

Character: Spectator

Frank Mayo

Character: Detective

Eddie Lou Simms

Character: Second Pug

Mickey Simpson

Character: Henchman

Bill Wallace

Character: Henchman