Dr. Strange [Professor Thomas Hugo Strange]; Virginia Thomson; The Leader [Robert Marsh] (villain); Andrazzi tribesmen (villains); Bundists (villains )
Major Volke (villain, introduction); Admiral Yonaki (introduction)
Indexer Notes
story posits a German inciting Japanese (who are NOT quite portrayed as villains here!) to strike at Pearl Harbor...over a YEAR before it occurred in real life!