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))