Bowery Boys

Terrence Aloysius "Slip" Mahoney

Leo Gorcey

Horace Debussy "Sach" Jones

Huntz Hall

Bat Armstrong

Pat Collins

Shirley O'Brien, Gabe's Secretary

Lyn Thomas

Gabriel 'Gabe' Moreno

Gabriel Dell

Ma Armstrong

Effie Laird

Skeets O'Neil

Richard Benedict

Whitey

Billy Benedict

Louie Dumbrowski

Bernard Gorcey

Bowery Boy #4, dark-haired

David Gorcey

Bowery Boy #5, slender

Buddy Gorman

Warden Burnside

Joseph Crehan

"Pretty Boy" Gleason

Paul Dubov

Ma Armstrong

Effie Lairch

Ma's Clean-shaven Henchman

Frank Marlowe

Benny the Blood

Joseph Turkel

Ma's Henchman with Mustache

Eddie Foster

'Squirrely' Davis, convict

George Chandler

'Hobo' Barton, convict

Eddie Gribbon

The Judge

Jonathan Hale

Officer Murphy

Edward Gargan

Dialogue Cop Arresting the Boys

William Haade

Third Convict Calling Out from Cell

Tom Kennedy

Prison Yard Guard

Lyle Talbot

Solitary Confinement Guard

Harry Strang

Captain of the Guards

Stanley Blystone