Ritzy

Pat O'Brien

Joan McCarthy

Glenda Farrell

Patricia Merrill

Claire Dodd

Gavin

Robert Gleckler

Stephens

Henry O'Neill

Nurse

Bess Flowers

Bill Rankin, Sports Writer

Thomas Jackson

Bill Rankin, Sports Writer

Thomas E. Jackson

McPhail

Arthur Vinton

Shamrock

Clarence Muse

Duncan King

Clay Clement

Tiny

George Cooper

Ed

George Pat Collins

Louie

Pudgy White

Sailor White (uncredited)

Jack Perry

Al

Al Hill

Sam Sullivan's Manager

William Arnold

Referee

Harry Seymour

Radio Mike Man in Ring

Ralph Brooks

Waitress

Mary Russell

Biff Sullivan

Mushy Callahan

Freddie

Paul Power

Timekeeper

Billy Coe

Mullen

Morrie Cohan

Kearney

Marvin Shechter

Health Lecture Heckler

Heinie Conklin

Murray, Sports Writer

Phil Regan

Ritzy's Trainer

Lester Dorr

1st Ring Announcer

Harrison Greene

Doctor

Howard Russell

Secretary

Margaret Morris

Joan's Doctor

Howard Hickman

Diner Counterman

Harry Holman

Executive

Landers Stevens

Bar Proprietor

Jack Kennedy

Fan Who Liked Ritzy's Yodeling

William Irving

Spike

Sailor Vincent

Biff's Friend

Mike Lally

Sullivan Fight Referee

Larry McGrath

Party Guest

Renee Whitney

Jack Kearney

Marvin Schecter

Prof. Thompson

John Sheehan

1st Referee

Eddie Shubert

Announcer

Dan Tobey

Desk Nurse

Pauline True

Max

Max Wagner

Sparring Partner

Billy West

Louie

Huey White

Fight Fan

Leo White

White's Trainer

Tom Wilson