Casts
Charles Hutchison
as Larry Hutchdale / 'Lightning Hutch'
Sheldon Lewis
as Boris Kosloff
Eddie Phillips
as Clifford Price
Violet Schram
as Marie Bruseff
Virginia Pearson
as Janet Thornwall
Gordon Sackville
as Hugh Thornwall
LeRoy Mason
as Frank Proctor
Ethan Laidlaw
as Detective [Chs. 2-3] / Kosloff Henchman [Ch. 4 onwards] (uncredited)
