Johnny Downs
Danny Collins
Bobby Jordan
Jinx Roberts
Ward Wood
Scrapper McKay
William Benedict
Zombie Parker
Eduardo Ciannelli
Kurt von Helger
Regis Toomey
Capt. Ralph Carson
Robert Armstrong
Arthur Galt
Jennifer Holt
Andre Mason
Charles Trowbridge
Maj. William Elliott [Ch. 1]
Joseph Crehan
Col. George Bolton [Chs. 1-2]
Addison Richards
A.J. 'Jack' Hill [Ch. 1]
