William Powell

Terence Ellerton 'Terry' O'Neill

Esther Williams

Kay Lorrison

Angela Lansbury

Dusty Millard

James Gleason

Snarp

Lewis Stone

Father Nolan

Rags Ragland

Fishface

Frank McHugh

Three Finger

Slim Summerville

Eel

Roman Bohnen

Father O'Doul

Charles Arnt

Cy Nolan - O'Neill's Secretary

Louis Jean Heydt

Mike Flaherty

Charles Trowbridge

Uncle Joe Lorrison

Henry O'Neill

Lewis J. Malbery

William Phillips

Dave Fernby

Matt Moore

Father Duffy

Trevor Bardette

Rabbi Meyerberg

Addison Richards

Reverend Miller

Tom Dugan

Buggsy

Emma Dunn

Maggie

Mary Gordon

Trina

Charles D. Brown

Ed Collner - Chronicle Reporter

Stanley Andrews

Chronicle Publisher (uncredited)

Stanley Blystone

Cop Arresting Fishface (uncredited)

Hobart Cavanaugh

Antique Clock Dealer (uncredited)

Jack Cheatham

Jailer (uncredited)

Chester Conklin

Cop (uncredited)

Heinie Conklin

Mug (uncredited)

Byron Foulger

J. Cornwall Travers (uncredited)

Dwayne Hickman

Johnny Ryan (uncredited)

Russell Hicks

Marty Martindale (uncredited)

Gladden James

Doctor in Marathon (uncredited)

Frank Jenks

Dance Contest M.C. (uncredited)

Robert Emmett Keane

Doctor Treating O'Neill (uncredited)

Norman Leavitt

Dance Contestant #1, Mamie's Partner (uncredited)

Frank McLure

Reporter (uncredited)

Howard M. Mitchell

Bartender (uncredited)

Rhea Mitchell

Reporter (uncredited)

Forbes Murray

Rich Man (uncredited)

William H. O'Brien

Waiter at Wedding Brunch (uncredited)

Robert Emmett O'Connor

Police Desk Sergeant (uncredited)

Frank Orth

Chronicle Editor (uncredited)

Harry 'Snub' Pollard

Parade Spectator (uncredited)

Larry Steers

Captain of Waiters (uncredited)

Harry Tenbrook

Mug (uncredited)

Will Wright

Allan 'Knucklehead' Smith - Times Editor (uncredited)

John George

Mug (uncredited)

Theodore Lorch

Minor Role (uncredited)

Kit Guard

Minor Role (uncredited)

Gordon Dumont

Reporter (uncredited)

William A. Boardway

Wedding Guest (uncredited)

Leila McIntyre

Mrs. Ryan (uncredited)

Wedgwood Nowell

Wedding Guest (uncredited)

Charles Wagenheim

Mr. Cohn (uncredited)

Constance Weiler

Cigarette Girl (uncredited)

Paul E. Burns

Mr. Smith (uncredited)

Tom Coleman

Reporter in Utility Office (uncredited)

Louis Mercier

Soldier in Parade (uncredited)

Alexander Pollard

Waiter at Wedding Reception (uncredited)

Georges Renavent

Jeweler (uncredited)

Al Thompson

Mug (uncredited)

Arthur Tovey

Dance Hall Patron (uncredited)