Officer Pat O'Hara

Grant Withers

Acting

Officer Sam Maloney

Adrian Morris

Acting

Molly Selkirk

Kay Hughes

Acting

Pinky Adams

Mickey Rentschler

Acting

Irish

Silver Wolf

Acting

W.H. Harrison

Gordon Hart

Acting

Mr. Tahata, alias Warner the Great

Frank Lackteen

Acting

Mr. Wellington

C. Montague Shaw

Acting

John P. Adams, inventor

Harry Davenport

Acting

Stevens, gang chemist

Wheeler Oakman

Acting

Harry Selkirk

Max Hoffman Jr.

Acting

Desk Sergeant

Jack Mulhall

Acting

Jeremiah Crockett

Earl Dwire

Acting

Franklin, the real Tahata

Leonard Lord

Acting

Henchman Zutta

Dick Botiller

Acting

Henchman / Off-screen Trainer of Silver Wolf

Louis Vokali

Acting

Hobo

Ernie Adams

Acting

Casey

Hooper Atchley

Acting

Plant Foreman

Stanley Blystone

Acting

Charlie

Richard Cramer

Acting

Intern

Jack Gardner

Acting

Blake

Pat Gleason

Acting

1925 Police Chief

William Gould

Acting

Hobo Finding Suitcase

Al Herman

Acting

Pollard Henchman

Carey Loftin

Acting

Eddie Lewis

Tom London

Acting

James Pollard

Monte Montague

Acting

Hobo-Henchman

Charles Murphy

Acting

Police Dispatcher / Steel Mill Worker

Eddie Parker

Acting

The Chef

Henry Roquemore

Acting

Inspector Clark

William Royle

Acting

Police Car 27 Driver

Tom Steele

Acting

Flynn

Frank Sully

Acting

Perkins

Ray Teal

Acting

Henchman

Harry Tenbrook

Acting

Henchman

Jim Toney

Acting

Pollard's Secretary

Florence Wright

Acting