The Great McGinty

Brian Donlevy

Daniel 'Dan' McGinty

Muriel Angelus

Catharine McGinty

Akim Tamiroff

The Boss

Allyn Joslyn

George

William Demarest

Skeeters - The Politician

Louis Jean Heydt

Tommy Thompson

Harry Rosenthal

Louie - The Boss' Bodyguard

Arthur Hoyt

Mayor Wilfred H. Tillinghast

Libby Taylor

Bessy - The Maid

Thurston Hall

Mr. Maxwell

Steffi Duna

The Dancing Girl

Esther Howard

Madame Juliette La Jolla

Frank Moran

The Boss' Chauffeur

Jimmy Conlin

The Lookout - At Felgman's

Dewey Robinson

Benny Felgman

Donnie Kerr

Donnie - Catherine's Boy, Age 4

Mary Thomas

Mary - Catherine's Girl, Age 6

Drew Roddy

Donnie - Catherine's Boy, Age 9

Sheila Sheldon

Mary - Catherine's Girl, Age 11

George Anderson

Charlie - Cashier (uncredited)