Générique complet
White Legion
Ian Keith
Dr. Julian Murray
Tala Birell
Dr. Sterne
Ferdinand Gottschalk
Dr. Fontaine
Suzanne Kaaren
Gloria Blank
LP
Lionel Pape
Dr. Travis
Rollo Lloyd
The Colonel
Teru Shimada
Dr. Nogi
Nigel De Brulier
Father Gonzales
NC
Nina Campana
Maria
Warner Richmond
Burke
Ferdinand Munier
Sen. Blank
Harry Allen
McKenzie
Don Barclay
Miggs
Harry 'Snub' Pollard
Baker
Robert Warwick
Capt. Parker