Willy Castello

Lucky Lombardi aka Count de Hoven / Van Hersten / Kilonis

Lloyd Ingraham

J.M. Randall, alias Dr. Havens (edited from 'Race Suicide') (archive footage)

Lona Andre

Florence Davis (edited from 'Race Suicide') (archive footage)

Dean Benton

Harry, a young henchman (edited from 'Smashing the Vice Trust') (archive footage)

Lona Andre

Florence Davis (edited from 'Race Suicide') (archive footage) (uncredited)

Betty Compson

Mrs. Lucy Morgan (edited from Mad Youth) (archive footage) (uncredited)

Lester Dorr

Eddie's Henchman (edited from 'Smashing the Vice Trust') (archive footage) (uncredited)

Sam Flint

Martin Standish - Gang Leader (edited from 'Smashing the Vice Trust') (archive footage) (uncredited)

Herman E. Webber

S. Roy Luby

William A. O'Connor

Melville Shyer