Question: What nationality is the director of film King Of The Rocket Men?
Sentence (from "King of the Rocket Men"): This serial is notable for featuring the only character actually called "Rocket Man", a misnomer applied by fans to the other rocket-powered-suited heroes that followed in Republic's later serials: "Radar Men from the Moon" (1952), "Zombies of the Stratosphere" (1952), and  (1953).
Relevant evidence: No